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Stock clearance sale on now! Hundreds of products reduced to clear.
Stock clearance sale on now! Hundreds of products reduced to clear.
Fritz R/O Recharge 453g Aquatic Supplies Australia

Fritz R/O Recharge 453g

by Fritz Aquatics
CODE FR80288 -Special order (usually arrives to us within 1-2 weeks)
$24.95 - $24.95
$24.95
$24.95 - $24.95
$24.95

Fritz R/O Recharge replenishes essential minerals and electrolytes to reverse osmosis or other purified water to reestablish the desired natural water chemistry for your freshwater aquarium habitat. The mineral salts in Fritz R/O Recharge easily restore optimal GH, TDS and KH when used as directed. Provides a beneficial ratio of elements to improve osmoregulation including: potassium, calcium, magnesium, and sodium. 

  • Restores Natural Water Chemistry to Purified Water
  • Increases both GH and KH
  • Provides a beneficial ratio of elements to improve osmoregulation 

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

Fritz R/O Recharge replenishes essential minerals and electrolytes to reverse osmosis or other purified water to reestablish the desired natural water chemistry for your freshwater aquarium habitat. The mineral salts in Fritz R/O Recharge easily restore optimal GH, TDS and KH when used as directed. Provides a beneficial ratio of elements to improve osmoregulation including: potassium, calcium, magnesium, and sodium. 

  • Restores Natural Water Chemistry to Purified Water
  • Increases both GH and KH
  • Provides a beneficial ratio of elements to improve osmoregulation 

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