Evolution Aqua PURE+ Filter Start Gel Size:2.5 Liters 5 Ultima II 10

5 Ultima II 10

EasyPro Cartridge Filters is ideal for mechanical filtration in formal fountains

use air stones rather than these diffusers

4 algaecide and Microbe-Lift® PL liquid water clarifier together for a powerful

5" Check Valve Adapter for Aquasurge pumps 29511 827807295114 2" Check Valve Adapter for Signature Series™ 6

Evolution Aqua PURE+ Filter Start Gel Size:2.5 Liters 5 Ultima II 10PURE+ 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