PURE+ Filter Start Gel is a live, concentrated bacteria culture for use in pond filters. The gel based solution will adhere to your filter media. PURE+ Filter Start Gel contains friendly, nitrifying bacteria. Once the media has been coated with the gel, the bacteria and enzymes get to work converting toxic ammonia and nitrite and maturing your new pond filter.
This 1L bottle will treat ponds of up to 10,000 litres.
Pour the contents of the bottle directly onto your filter media for best results. PURE+ Filter Start Gel will work at its most efficient in pond temperatures above 12°C. You cannot overdose the filter with PURE+ Filter Start Gel.
PURE+ Filter Start Gel is not intended to clear green water. It is recommended that an appropriate UV-C should be used to eradicate green water.