Evolution Aqua Pure+ Filter Start Gel - Quickly Colonizes Your Filter Select Product:1 Liter An environmentally responsible

An environmentally responsible

A simple threaded union fitting makes installation quick and easy

Not safe for use with snails

This is replacement filter media for PondMaster Clearguard Pressurized Pond Filter that can be seen as #12 in the photo

provided it is kept at room temperature and stored in its original bottle

Evolution Aqua Pure+ Filter Start Gel - Quickly Colonizes Your Filter Select Product:1 Liter An environmentally responsiblePURE+ Filter Start Gel is a live, concentrated bacteria culture for use in new pond filters. The gel based solution will stick to the filter media, allowing the nitrifying bacteria it contains to rapidly colonise your filter. Once the filter media has been coated with PURE+ Filter Start Gel, the beneficial bacteria within the gel will speed up the maturation of your filter media, while helping to convert ammonia and nitrite, resulting in less stressed