Freshwater pH Adjusters

For correcting and adjusting the pH in the aquarium. These adjusters safely and effectively place the aquarium water into the safety zone of pH 6.8-8.5. Very safe and easy to use.

For correcting and adjusting the pH in the aquarium. These adjusters safely and effectively place the aquarium water into the safety zone of pH 6.8-8.5. Very safe and easy to use.

King British Ph Plus increases the pH of water in tropical, coldwater and marine aquariums. It prevents sudden pH collapse, which is lethal to fish, it increases the stability of the pH in soft wat...

King British Ph Minus naturally lowers the pH of water in tropical and coldwater aquariums. It stabilises skin and gill function in fish, creates suitable living conditions for ornamental fish from...

Api Ph Down lowers pH and makes aquariums more acidic. Fast-acting, colourless and easy-to-use.

pH Down is a liquid pH lowering product for freshwater aquariums. pH Down lowers pH by neutralizing...

This large pillow for aquariums up to 20 gallons, softens water by removing calcium, magnesium and heavy metals, helping to stabilise pH and eliminate white, crusty deposits. Safe for delicate tro...

Controlling the pH of water is important to maintaining a healthy tropical fish aquarium. Proper pH automatically adjusts and holds aquarium water at pH 7.0. Proper pH conditions tap water by neu...

Controlling the pH of water is important to maintaining a healthy tropical fish aquarium. Proper pH automatically adjusts and holds aquarium water at pH 7.5. Proper pH conditions tap water by neu...

Controlling the pH of water is important to maintaining a healthy fish aquarium. Proper pH automatically adjusts and holds aquarium water at pH 8.2. Proper pH also contains Aloe Vera, a proven na...

Neutral Regulator adjusts pH to neutral from either a low or high pH and maintains it there. It softens water by precipitating calcium and magnesium while removing any chlorine, chloramine, or amm...

Acid Regulator adjusts pH to the acidic range (4.5 , 5.5) and softens water by precipitating calcium and magnesium. Acid Regulator supports the establishment of the optimal environment for all acid...

Discus Buffer helps to replicate the ideal Discus environment (low pH & low GH (General Hardness)). Discus Buffer will lower pH and keep it lowered. Discus Buffer also softens water by precipitatin...

Malawi/Victoria Buffer is a blend of carbonate salts designed to enhance the natural environment of cichlids by increasing hardness, buffer capacity, and pH. It is formulated to maintain a pH of 7....

Tetra ph Kh Minus safely reduces carbonate hardness (KH), which in turn reduces the pH value. This allows the simple and safe adjustment of water conditions to suit the needs of different fish spec...