Python Pro-Clean SM 20" fluval you can monitor all essential

you can monitor all essential water parameters during maturation

Fritz Industries was the first company to pioneer commercial-scale cultivation of nitrifying bacteria and has remained one of only a few in the world with continuous production for over 30 years

attractants and trace elements

Rest assured because of our rigid quality standards each package meets our superior nutritional specifications

fully homogeneous formula

Python Pro-Clean SM 20" fluval you can monitor all essentialThe Pro Clean Gravel Washers are perfect for the beginner and advanced hobbyist alike. It effectively seperates and removes debris from your aquarium while you perform routine water changes.