Fritz R/O Recharge 454g$26.00
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Product information
Everything you need to know
Fritz R/O Recharge 454g – Remineralizer for RO/DI Aquarium Water
- Complete remineralization: Adds calcium, magnesium, and trace elements to RO/DI water.
- Supports aquatic health: Promotes strong fish, vibrant shrimp, and lush plant growth.
- Prevents deficiencies: Maintains proper hardness (GH/KH) and electrolytes for stability.
- Easy to use: Simple dosing instructions for consistent results.
- Trusted by aquarists: Reliable Fritz quality for peace of mind.
Directions & Dosage
Add 1 teaspoon of Fritz RO Recharge per 10 US gallons of RO, RO/DI, or other purified water to increase GH by approximately 100-125 ppm GH, and 3 - 4 dKH (60-80 ppm KH). Repeat dose until desired GH and KH levels are reached. RO Recharge can also be added to established systems when GH or KH levels are low. To reduce GH or KH levels, perform partial water changes with untreated RO or RO/DI water. Measure GH and KH levels with Fritz test GH and KH test kits before and after dosing. Limit change in KH to a maximum of 1 dKH (18 ppm KH) per day when fish are present.
Typical GH ranges in Freshwater Systems
Very soft water fishes (Discus) 0-70 ppm GH
Typical freshwater fish (community species) 70-140 ppm GH
Goldfish and Koi 140-210 ppm GH
Hard water species (African cichlids) 210 + ppm GH
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Live fish are dispatched Monday–Wednesday. Live fish shipping excludes WA and TAS. Northern Territory livestock orders require permit and quarantine arrangements. Dry goods ship Monday–Friday. Click & Collect is available after notification.
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