Fritz RO Recharge

Fritz RO Recharge – Mineral & Electrolyte Booster for RO/DI Water

Bring life back to purified water with Fritz R/O Recharge. Designed to restore essential minerals and electrolytes lost through reverse osmosis or deionization, this concentrated powder mixture revitalizes GH, KH, and total dissolved solids (TDS) while supporting aquatic health.

Key Features & Benefits

• Replicates natural water chemistry by replenishing calcium, magnesium, potassium, sodium, and trace minerals.
• Adds approx. 100–125 ppm GH and 3–4 dKH per teaspoon (per 10 US gal / 38 L), ideal for planted and community tanks.
• Balances electrolytes to improve osmoregulation and fish wellbeing.
• Safe for use in any freshwater aquarium—milk tank safe for live plants, fish, and shrimp.

Directions & Dosage

• Add 1 level teaspoon per 10 US gal (38 L) of purified water.
• Raises GH ≈100–125 ppm and KH ≈3–4 dKH per dose.
• Repeat as needed to reach desired levels.
• Limit daily KH change to ≤1 dKH when fish are present.
• Combine with a dechlorinator (e.g., FritzGuard or Fritz Complete) when working with tap water.

Suitable GH Ranges

• Discus / soft-water fish: 0–70 ppm GH
• Community tanks: 70–140 ppm GH
• Goldfish / livebearers: 140–210 ppm GH
• African cichlids: 210 ppm GH and above

Product Details