CRYSTAL CLEAR PHUSION
CrystalClear® pH Salts Down (pHUSION) will safely and efficiently lower the pH of an ornamental pond within safe ranges (6.5-9.0). If your water is hard or alkaline, a higher dose of CrystalClear® pH Salts Down may be required. Before using CrystalClear® pH Salts Down, make sure the alkalinity (carbonate concentration or buffering capacity) of your water is about 80 ppm. We suggest buffering the alkalinity with CrystalClear® Buffer. It is also a good idea to test the water's pH first. If the pH is about 8.5-9.0 apply CrystalClear® pH Salts Down. Most ornamental fish can adjust to a pH within 1 or 2 points from neutral (7.0), but it is very important to make pH changes gradually if fish are present.
If possible, adjust pH before adding fish.
2lb jar treats 32,000 gallons