PURE+ 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 millions of bacteria and enzymes
How to Use Shake well before use. Pour contents directly onto filter media for best results. Works best in water temperature above 55°F. PURE+ Filter Start Gel is intended to facilitate nitrification; Pure+ is not intended to clear green water.
Use aeration when using PURE+ Filter Start Gel
Switch off UV clarifiers for 12 hours after dosing
Wash hands after use. Keep out of reach of children. If swallowed, drink plenty of water.
Dosage Beneficial bacteria are a natural product, and cannot be overdosed.