{"title":"Oddballs","description":null,"products":[{"product_id":"flagtail-prochilodus-red-finned","title":"Flagtail Prochilodus Red Finned","description":"\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e are striking, active South American schooling fish known for their bold striped body and vivid red‑orange tail. Best suited to large aquariums with strong filtration, \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e make an impressive centrepiece for experienced keepers with suitably sized tanks.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e is a powerful, eye‑catching fish that instantly becomes the focal point of a large aquarium. With a silver‑grey body marked by dark vertical bands and a bright red‑orange tail edged in black, \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e bring a bold, dynamic look to South American or large community setups.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThese fish are active swimmers that appreciate plenty of open space and strong, stable filtration. \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e are best kept by intermediate to advanced aquarists who can provide a suitably large tank and good water quality.\u003c\/div\u003e\n\u003ch3\u003eAppearance \u0026amp; Behaviour of Flagtail Prochilodus Red Finned\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e typically show:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eA \u003cstrong\u003edeep, silver‑grey body\u003c\/strong\u003e with dark vertical bars\u003c\/li\u003e\n\u003cli\u003eA distinctive \u003cstrong\u003ered‑orange tail\u003c\/strong\u003e with contrasting black patterning\u003c\/li\u003e\n\u003cli\u003eStrong, constant swimming behaviour, often cruising the mid to lower levels\u003c\/li\u003e\n\u003cli\u003eA generally peaceful but \u003cstrong\u003erobust presence\u003c\/strong\u003e that can intimidate very small or timid fish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eBecause \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e are active and can grow large, they are best suited to spacious aquariums with plenty of swimming room.\u003c\/div\u003e\n\u003ch3\u003eTank Requirements for Flagtail Prochilodus Red Finned\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eTo keep \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e healthy and thriving:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank size:\u003c\/strong\u003e Large aquarium (think 4ft+ as a minimum, bigger is better)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater temperature:\u003c\/strong\u003e Approx. 24–28°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e Generally slightly acidic to neutral is ideal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecor:\u003c\/strong\u003e Open swimming space with sturdy wood, rocks and robust plants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiltration:\u003c\/strong\u003e Strong, efficient filtration and good oxygenation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eRegular maintenance and stable water parameters are important, as \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e are big, active fish that produce a fair amount of waste.\u003c\/div\u003e\n\u003ch3\u003eTank Mates for Flagtail Prochilodus Red Finned\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eSuitable companions for \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e include:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOther \u003cstrong\u003emedium to large, peaceful to semi‑peaceful fish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLarger tetras, barbs and rainbowfish that can handle active tank mates\u003c\/li\u003e\n\u003cli\u003eRobust catfish and plecos that share the lower levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAvoid very small fish that may be stressed or outcompeted, as well as overly aggressive species that could harass \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e.\u003c\/div\u003e\n\u003ch3\u003eFeeding Flagtail Prochilodus Red Finned\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e are omnivorous with a strong grazing instinct. They will appreciate:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eQuality \u003cstrong\u003esinking pellets\u003c\/strong\u003e and wafers\u003c\/li\u003e\n\u003cli\u003eVegetables such as blanched spinach or zucchini\u003c\/li\u003e\n\u003cli\u003eOccasional frozen or live foods for variety\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eOffer a varied diet and avoid overfeeding. Good nutrition will help \u003cstrong\u003eFlagtail Prochilodus Red Finned\u003c\/strong\u003e maintain strong colour and condition.\u003c\/div\u003e","brand":"Aquarium Haven","offers":[{"title":"Default Title","offer_id":43689833627736,"sku":"MIS-FPRF6","price":100.0,"currency_code":"AUD","in_stock":false}]},{"product_id":"bumble-bee-goby-2-5cm","title":"Bumble Bee Goby 2.5cm","description":"\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e is a tiny, striking goby with bold yellow‑and‑black banding that’s perfect for specialised nano setups. At around 2.5cm, Bumble Bee Goby 2.5cm stay very small, show fascinating perching behaviour, and do best in a dedicated tank with carefully chosen tank mates and high‑quality foods.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAdd a unique, character‑filled fish to your collection with the \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e. These tiny gobies are known for their bright yellow‑and‑black “bumble bee” stripes, curious personalities and habit of perching on rocks, wood and decor while watching everything around them.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAt only \u003cstrong\u003e2.5cm\u003c\/strong\u003e, \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e are ideal for nano aquariums and species‑focused setups where you can really appreciate their behaviour and colour.\u003c\/div\u003e\n\u003ch3\u003eKey Features of Bumble Bee Goby 2.5cm\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTiny goby with bold yellow‑and‑black banding\u003c\/li\u003e\n\u003cli\u003eFascinating perching and darting behaviour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e stay very small, ideal for nano tanks\u003c\/li\u003e\n\u003cli\u003eBest in a dedicated or carefully planned community\u003c\/li\u003e\n\u003cli\u003eGreat choice for experienced hobbyists wanting something different\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eA group of \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e creates a lively, interactive display as they perch, display to each other and explore their territory.\u003c\/div\u003e\n\u003ch3\u003eTank Requirements for Bumble Bee Goby 2.5cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eTo keep \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e healthy and comfortable:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eNano tank from around 40–60L with a good footprint\u003c\/li\u003e\n\u003cli\u003eFine sand or smooth substrate so they can rest comfortably\u003c\/li\u003e\n\u003cli\u003ePlenty of hardscape: rocks, wood, caves and small hiding spots\u003c\/li\u003e\n\u003cli\u003eGentle to moderate flow and good filtration\u003c\/li\u003e\n\u003cli\u003eStable, clean water with regular maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eSome populations of Bumble Bee Gobies are found in slightly brackish environments, while others adapt to freshwater. Always match the \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e on this listing to the conditions they are kept in at the store, and maintain similar water parameters at home.\u003c\/div\u003e\n\u003ch3\u003eIdeal Tank Mates for Bumble Bee Goby 2.5cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e are small and can be territorial with their own kind, but they can work with:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eOther small, peaceful fish that won’t outcompete them for food\u003c\/li\u003e\n\u003cli\u003eBottom dwellers that don’t directly compete for the same spots\u003c\/li\u003e\n\u003cli\u003eShrimp and snails with caution, depending on individual behaviour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eFor the best results, many keepers choose a species‑only tank or a very carefully selected community so \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e can feed and behave naturally without stress.\u003c\/div\u003e\n\u003ch3\u003eFeeding Bumble Bee Goby 2.5cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eFeeding \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e properly is critical:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eThey often prefer live or frozen foods such as brine shrimp, bloodworms and daphnia\u003c\/li\u003e\n\u003cli\u003eSome individuals may accept high‑quality micro pellets over time\u003c\/li\u003e\n\u003cli\u003eOffer small, frequent feeds so food reaches them before tank mates take it\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eBecause they can be fussy eaters, \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e are best suited to hobbyists who are comfortable providing a variety of suitable foods.\u003c\/div\u003e\n\u003ch3\u003eAquascaping Tips for Bumble Bee Goby 2.5cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eBumble Bee Goby 2.5cm really shine in:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTanks with lots of rockwork, wood and caves to perch on and claim\u003c\/li\u003e\n\u003cli\u003eSandy areas where they can rest and watch their surroundings\u003c\/li\u003e\n\u003cli\u003eLayouts with broken lines of sight to reduce territorial disputes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eDesign your scape so \u003cstrong\u003eBumble Bee Goby 2.5cm\u003c\/strong\u003e have multiple small territories and hiding spots, which helps reduce stress and allows more natural behaviour.\u003c\/div\u003e","brand":"Aquarium Haven","offers":[{"title":"Default Title","offer_id":43689841721432,"sku":"MISC-BBG2.5","price":8.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/0152\/3800\/files\/Bumble-Bee-Goby.webp?v=1769236454"},{"product_id":"tiger-bichir","title":"Tiger Bichir","description":"\u003cp\u003eTiger Bichir—striking, prehistoric predator for large aquariums. Hardy, unique, and perfect for experienced fishkeepers seeking something extraordinary!\u003c\/p\u003e\n\u003ch3\u003eTiger Bichir – Striking, Prehistoric Predator for Large Aquariums\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAdd a touch of the ancient to your aquarium with the Tiger Bichir, available from Aquarium Haven \u0026amp; Brisbane Discus \u0026amp; Aquariums. Known for their bold banded pattern and fascinating, eel-like movement, Tiger Bichirs are a true centerpiece for large, well-maintained tanks.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\u003cstrong\u003eWhy Choose Tiger Bichir?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrehistoric appearance:\u003c\/strong\u003e Unique banded pattern and armored body evoke the age of dinosaurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardy and long-lived:\u003c\/strong\u003e Adaptable to a range of water conditions and can thrive for many years with proper care.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpressive size and behavior:\u003c\/strong\u003e Grows large and displays fascinating, nocturnal hunting habits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect for species or predator tanks:\u003c\/strong\u003e Best suited for large aquariums with robust tankmates or as a single showpiece.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrom Aquarium Haven \u0026amp; Brisbane Discus \u0026amp; Aquariums:\u003c\/strong\u003e Healthy, acclimated specimens for Australian hobbyists.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eTiger Bichirs are ideal for experienced aquarists seeking a unique, conversation-starting fish that brings drama and history to their aquarium.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eCare Tips:\u003c\/strong\u003e\u003cbr\u003e\nProvide a large tank (minimum 300L), secure lid, and plenty of hiding places. Maintain stable water parameters (temp 24–28°C, pH 6.5–7.8). Feed a varied diet of meaty foods such as shrimp, fish fillets, and high-quality pellets. Avoid housing with small fish that may be seen as prey.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eOrder your Tiger Bichir from Aquarium Haven \u0026amp; Brisbane Discus \u0026amp; Aquariums today and experience the wonder of this living fossil in your aquarium!\u003c\/div\u003e","brand":"Aquarium Haven \u0026 Brisbane Discus","offers":[{"title":"Default Title","offer_id":43689862430808,"sku":"MIS-TB7","price":400.0,"currency_code":"AUD","in_stock":false}]},{"product_id":"black-ghost-knife-15-18cm","title":"Black Ghost Knife 15\/18cm","description":"\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e (Apteronotus albifrons) is a striking, nocturnal freshwater fish with a smooth, blade‑like body and graceful, gliding swimming style. These \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e are already around 15–18cm, so they’re best suited to experienced aquarists with a large, well‑filtered aquarium and peaceful tank mates.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e is one of the most unique freshwater fish you can add to a larger aquarium. With its smooth, knife‑shaped body, jet‑black colour and white markings on the tail, the \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e glides through the water using a long undulating fin, giving it a ghost‑like, almost floating appearance.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThis species, \u003cstrong\u003eApteronotus albifrons\u003c\/strong\u003e, comes from South America where it lives in dimly lit rivers and streams. It’s a nocturnal, electric fish that uses weak electric signals to navigate and find food. Because of its size and sensitivity, the \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e is best kept by intermediate to advanced aquarists who can provide a suitably large, stable aquarium.\u003c\/div\u003e\n\u003ch3\u003eSize and Lifespan\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent size: \u003cstrong\u003eapproximately 15–18cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePotential adult size: can grow to \u003cstrong\u003earound 40–50cm\u003c\/strong\u003e in a suitably large aquarium\u003c\/li\u003e\n\u003cli\u003eLifespan: with good care, \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e can live for many years in captivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eWhen you purchase a \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e, you’re getting a juvenile to sub‑adult fish that will continue to grow. Planning for its adult size and long‑term care is important.\u003c\/div\u003e\n\u003ch3\u003eBlack Ghost Knife 15\/18cm – Tank Requirements\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eBecause of their eventual size and active swimming style, \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e need a spacious aquarium:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended tank size: a \u003cstrong\u003elarge aquarium\u003c\/strong\u003e (think 4ft+ in length) for a single \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e, with more space as it grows\u003c\/li\u003e\n\u003cli\u003eFiltration: strong, reliable filtration with good biological capacity\u003c\/li\u003e\n\u003cli\u003eDécor: plenty of \u003cstrong\u003ehiding places\u003c\/strong\u003e – caves, pipes, driftwood and plants help the fish feel secure\u003c\/li\u003e\n\u003cli\u003eLighting: relatively \u003cstrong\u003edim or shaded areas\u003c\/strong\u003e, as \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e are naturally more active at night\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eSoft sand or smooth gravel is preferred so the fish doesn’t injure its delicate skin when exploring the bottom.\u003c\/div\u003e\n\u003ch3\u003eWater Parameters (Guide Only)\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e is reasonably flexible if changes are slow and water quality is high:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature: around \u003cstrong\u003e24–27°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: roughly \u003cstrong\u003e6.5–7.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardness: soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003eAmmonia \u0026amp; Nitrite: \u003cstrong\u003e0 ppm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrate: kept low with regular water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eStable, clean water is more important than chasing exact numbers. Avoid sudden swings in temperature or pH.\u003c\/div\u003e\n\u003ch3\u003eFeeding Black Ghost Knife Fish\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e is a carnivorous, nocturnal feeder that prefers meaty foods:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable foods:\n\u003cul\u003e\n\u003cli\u003eFrozen or live bloodworms\u003c\/li\u003e\n\u003cli\u003eBrine shrimp\u003c\/li\u003e\n\u003cli\u003eBlackworms\u003c\/li\u003e\n\u003cli\u003eSmall prawns or shrimp pieces\u003c\/li\u003e\n\u003cli\u003eQuality sinking carnivore pellets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eFeed your \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e in the evening or when lights are dimmed, as they are more confident and active at night. Offer small amounts and remove uneaten food to maintain water quality.\u003c\/div\u003e\n\u003ch3\u003eBehaviour and Temperament\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e are generally peaceful towards other species, but can be territorial with their own kind in smaller tanks:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePersonality: shy to semi‑bold, often hiding during the day and exploring more at night\u003c\/li\u003e\n\u003cli\u003eTemperament: usually peaceful, but may become stressed or aggressive if crowded or kept with fin‑nippers\u003c\/li\u003e\n\u003cli\u003eActivity: glides along the bottom and mid‑levels, weaving in and out of décor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eProviding enough hides and visual barriers helps your \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e feel secure and show more natural behaviour.\u003c\/div\u003e\n\u003ch3\u003eTank Mates for Black Ghost Knife 15\/18cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eChoose tank mates that are:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSimilar size or slightly larger once the \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e is fully grown\u003c\/li\u003e\n\u003cli\u003ePeaceful to semi‑aggressive, but not fin‑nippers\u003c\/li\u003e\n\u003cli\u003eNot small enough to be seen as food\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAvoid very small fish, aggressive fin‑nippers and other electric knife fish species in the same tank. Always consider the adult size of your \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e when planning long‑term stocking.\u003c\/div\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot recommended for small aquariums\u003c\/strong\u003e – plan for the adult size of the \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eSensitive to poor water quality – regular maintenance and good filtration are essential.\u003c\/li\u003e\n\u003cli\u003eProvide plenty of hiding spots so your \u003cstrong\u003eBlack Ghost Knife 15\/18cm\u003c\/strong\u003e feels secure and settles in well.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquarium Haven \u0026 Brisbane Discus","offers":[{"title":"Default Title","offer_id":43689871802456,"sku":"MIS-BGKXL16\/18","price":70.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/0152\/3800\/files\/Black-Ghostknife.webp?v=1769237341"},{"product_id":"black-ghost-knife-22-27cm","title":"Black Ghost Knife 22\/27cm","description":"\u003cp\u003e\u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e (Apteronotus albifrons) is a larger, impressive specimen of the classic Black Ghost Knife Fish, already around 22–27cm and ready for a spacious display aquarium. With its smooth, blade‑like body, ghostly black colour and graceful swimming style, this \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e is best suited to experienced aquarists with a large, well‑filtered tank and suitable tank mates.\u003c\/p\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e is a stunning, larger‑sized Black Ghost Knife Fish that makes an immediate impact in a big freshwater aquarium. With its jet‑black body, white markings on the tail and unique, undulating swimming motion, the \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e looks like it’s gliding through the water rather than swimming.\u003c\/div\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThis species, \u003cstrong\u003eApteronotus albifrons\u003c\/strong\u003e, comes from South America where it inhabits dimly lit rivers and streams. It’s a nocturnal, weakly electric fish that uses electric signals to navigate and locate food. Because of its size and sensitivity, the \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e is best kept by intermediate to advanced aquarists who can provide a suitably large, stable aquarium.\u003c\/div\u003e\n\u003ch3\u003eSize and Lifespan\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCurrent size: \u003cstrong\u003eapproximately 22–27cm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePotential adult size: can reach \u003cstrong\u003earound 40–50cm\u003c\/strong\u003e in a suitably large aquarium\u003c\/li\u003e\n\u003cli\u003eLifespan: with good care, \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e can live for many years\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eWhen you purchase a \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e, you’re getting a substantial fish that still has room to grow. Planning for its adult size and long‑term care is essential.\u003c\/div\u003e\n\u003ch3\u003eBlack Ghost Knife 22\/27cm – Tank Requirements\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eBecause of their size and active swimming style, \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e need a spacious aquarium:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eRecommended tank size: a \u003cstrong\u003elarge aquarium\u003c\/strong\u003e (4ft+ in length, bigger is better) for a single \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e, with more space as it approaches full size\u003c\/li\u003e\n\u003cli\u003eFiltration: strong, reliable filtration with good biological capacity and gentle flow in resting areas\u003c\/li\u003e\n\u003cli\u003eDécor: plenty of \u003cstrong\u003ehiding places\u003c\/strong\u003e – caves, pipes, driftwood and plants help the fish feel secure\u003c\/li\u003e\n\u003cli\u003eLighting: relatively \u003cstrong\u003edim or shaded areas\u003c\/strong\u003e, as the \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e is naturally more active at night\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eSoft sand or smooth gravel is preferred so the fish doesn’t injure its delicate skin when exploring the bottom and squeezing into hides.\u003c\/div\u003e\n\u003ch3\u003eWater Parameters (Guide Only)\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e can adapt to a range of conditions if changes are slow and water quality is high:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eTemperature: around \u003cstrong\u003e24–27°C\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH: roughly \u003cstrong\u003e6.5–7.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eHardness: soft to moderately hard water\u003c\/li\u003e\n\u003cli\u003eAmmonia \u0026amp; Nitrite: \u003cstrong\u003e0 ppm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eNitrate: kept low with regular water changes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eStable, clean water is more important than chasing exact numbers. Avoid sudden swings in temperature, pH or hardness.\u003c\/div\u003e\n\u003ch3\u003eFeeding Black Ghost Knife Fish\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eThe \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e is a carnivorous, nocturnal feeder that prefers meaty foods:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eSuitable foods:\n\u003cul\u003e\n\u003cli\u003eFrozen or live bloodworms\u003c\/li\u003e\n\u003cli\u003eBrine shrimp\u003c\/li\u003e\n\u003cli\u003eBlackworms\u003c\/li\u003e\n\u003cli\u003eSmall prawns or shrimp pieces\u003c\/li\u003e\n\u003cli\u003eQuality sinking carnivore pellets or sticks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eFeed your \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e in the evening or when lights are dimmed, as they are more confident and active at night. Offer modest portions and remove uneaten food to maintain water quality.\u003c\/div\u003e\n\u003ch3\u003eBehaviour and Temperament\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003e\n\u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e are generally peaceful towards other species, but can be territorial with their own kind in smaller tanks:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003ePersonality: shy to semi‑bold, often hiding during the day and exploring more at night\u003c\/li\u003e\n\u003cli\u003eTemperament: usually peaceful, but may become stressed or aggressive if crowded or kept with fin‑nippers\u003c\/li\u003e\n\u003cli\u003eActivity: glides along the bottom and mid‑levels, weaving in and out of décor\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eProviding enough hides and visual barriers helps your \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e feel secure and show more natural behaviour.\u003c\/div\u003e\n\u003ch3\u003eTank Mates for Black Ghost Knife 22\/27cm\u003c\/h3\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eChoose tank mates that are:\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eLarge enough not to be seen as food by a growing \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePeaceful to semi‑aggressive, but not persistent fin‑nippers\u003c\/li\u003e\n\u003cli\u003eComfortable in similar water parameters and temperature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"mb-1 mt-2 whitespace-pre-line leading-relaxed first:mt-0\" data-sentry-component=\"P\" data-sentry-source-file=\"p.tsx\"\u003eAvoid very small fish, aggressive fin‑nippers and other electric knife fish species in the same tank. Always consider the adult size of your \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e when planning long‑term stocking.\u003c\/div\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot suitable for small aquariums\u003c\/strong\u003e – this \u003cstrong\u003eBlack Ghost Knife 22\/27cm\u003c\/strong\u003e will need a large tank as it grows.\u003c\/li\u003e\n\u003cli\u003eSensitive to poor water quality – strong filtration and regular maintenance are essential.\u003c\/li\u003e\n\u003cli\u003eProvide plenty of hiding spots so your \u003cstrong\u003eBlack Ghost Knife Fish\u003c\/strong\u003e feels secure and settles in well.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aquarium Haven \u0026 Brisbane Discus","offers":[{"title":"Default Title","offer_id":43689872982104,"sku":"MIS-BGKXL22\/27","price":110.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0704\/0152\/3800\/files\/Black-Ghostknife_72768760-9ab7-41a8-b6b8-bc62b2824854.webp?v=1778718752"}],"url":"https:\/\/aquariumhaven.com.au\/collections\/oddballs.oembed","provider":"Aquarium Haven \u0026 Brisbane Discus","version":"1.0","type":"link"}