Evolution Aqua PURE+ Filter Start Gel Bulk Includes 1/2" inlet bulkhead and

Includes 1/2" inlet bulkhead and 1" overflow bulkhead

as well as detoxifying harmful ammonia that naturally builds up in the pond over time

and its concentrated formulation contains added enzymes to break down sludge and clean filter pads

MPT Threaded:

Evolution Aqua PURE+ Filter Start Gel Bulk Includes 1/2" inlet bulkhead andPURE+ Filter Start Gel is a live, concentrated bacteria culture for jump starting bacteria cultivation in biological pond filters. This gel based solution sticks to the filter media, allowing nitrifying bacteria to rapidly colonize the filter. This bacteria will mature your filter, helping to convert toxic ammonia and nitrite into nitrate, resulting in less stress to fish. Perfect for bead filters, filter matting or other biological media Features