Python Multi-Purpose Water Conditioner, 67.6 oz
Brand: Python
Color: White
Makes tap water safe for aquarium usage by neutralizing toxins
Designed for use with freshwater and marine aquariums
Herbal extracts help to calm fish and relieve stress
67.6 fl oz of solution treats 4.000 U.S. gal of aquarium water
Part 1 of the Python three step water treatment system