Tetra - Pond WaterBalance 16.9oz, 500ml (treats 2500 gal)
Keeps pond water helthy and biologically balanced Keeps pH (acidity) of the water stable Reduces the key nutrient phosphate Restores essential vitamins and minerals that are lost over time
Over time, natural processes cause pond water to become unbalanced, affecting the condition of fish, plants and other pond life. When used regularly, WaterBalance prevents the pond from becoming unbalanced, keeping it in top condition.
Also available in a 8.4oz size