Live bacteria gel to start new pond filter.
PURE+ 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 the 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 fish

