Evolution Aqua Pure Aquarium Filter Start Gel is a live, concentrated bacteria culture for use in new aquarium filters. This is a 250ml bottle, which will treat 2,500l of aquarium water. 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+ Aquarium 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. Key Benefits: Fast acting gel formula. Start new aquarium filters - for fast introduction of fish. Treats aquariums up to 2,500 litres. Dosing: Shake well before use to ensure the bacteria has not settled. Unscrew the cap and pour the contents of the bottle directly onto your filter media. Pour enough gel to fully coat the media up to a maximum of 125ml on the first application. Repeat the dose after 14 days until the bottle is empty. You cannot overdose your filter with gel. If a UV-C is running, switch it off when dosing and keep switched off for 12 hours after dosing. PURE+ Aquarium Filter Start Gel will not address problems with green water, a suitable UV-C should be used to clear green water. Size: 250ml.

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