Acid pH Buffer (Phosphate Free) | Aqua-Pics

This is a phosphate free acid buffer, perfect for sensitive fish, shrimp and plants. Lowers the pH of water & decreases alkalinity and KH (carbonate hardness) without adding phosphates. For the serious fish, shrimp, and aquatic garden aquarium keeper who works hard to maintain a balanced tank. Converts KH into usable CO2 for the plants to use as required.

Directions: To lower pH, add 2g (1/4 teaspoon) per 80 litres daily until desired pH is achieved. Can be used in conjunction with Aqua-Pics KH Generator to lower the pH locking point as desired.