Keep and maintain proper pH in your aquarium with Kent Marine pH Control Minus Freshwater pH Treatment. Tap water pH levels may not be ideal for your fish. In aquarium water, fish waste, uneaten food, plant decay and other organic matter can cause pH levels to fluctuate, creating an unsafe environment for your fish. Kent Marine pH Control Minus Freshwater pH Treatment safely lowers pH levels, making water safe for your fish. The use of a good pH test kit as well as an alklalinity test kit is highly recommended while using this product.
Acidic pH regulator for freshwater aquariums
Safely lowers aquarium pH that can be altered by tap water pH levels, fish waste, uneaten food, plant decay, and other organic matter
Improves water quality for a safer environment for your freshwater fish
Works with tap and aquarium water, effective and easy to use
First, measure alkalinity (buffering capacity, carbonate hardness or KH) and adjust to the appropriate level. For every 20 gallons of aquarium water draw 3 cups of aquarium water in a clean, separate container. Then add 1/8 tsp for every 3 cups of water and mix well. Pour into aquarium and wait 24 hours for the pH to stabilize. Adjust further if needed. It is recommended to adjust the pH down only 0.2 pH per day. If your water is hard and alkaline, larger doses may be required. CAUTION: This is a concentrated product - when in doubt, less is better. If alkalinity is too low, pH can be unstable and crash. To adjust alkalinity, use Kent Marine pH Stable. When using Reverse Osmosis water or tap water that is very soft (low total or general hardness or GH) use Kent Marine R/O Right to increase total dissolved solids (GH) to the proper value.