Zoolek Biotorfin 250 ml Plant Tannin Water Conditioner

Zoolek Biotorfin is a water conditioner containing natural plant tannins, intended for stabilising the pH of aquarium water.

It suits aquariums with fish that need slightly acidic and soft water. According to the product data, it creates the conditions of forest biotopes such as South American blackwater streams and is especially useful for breeding neon tetras, discus, angelfish, ornate tetras and ram cichlids.

According to the product data, Biotorfin precipitates protein compounds into the bottom deposit, which helps keep the aquarium cleaner. The bottle holds 250 ml.

It is recommended to add it once a month and, at water changes, in proportion to the amount of water replaced.