About this item

• Use when setting up a new aquarium and with every change or evaporation replacement
• Powerful slime colloids reduce stress in fish by protecting gills, delicate membranes, and helping heal wounds
• The Plus Bio Extract formula contains natural biopolymers and essential vitamins and minerals for healthy and clear water
• Works instantly to make tap water safe for your fish
• You will be given a dozen bottles, each containing 16.9 ounces of liquid.