Evolution Aqua Pure+ Pond Filter Start Gel 2.5L obedience Floating version ideal for moving

Floating version ideal for moving bed pond filters / mbbr

1 x o-ring filter lid (a20210)

Easy replacement of cartridge

When to use: Use pond bomb in emergency situations

Evolution Aqua Pure+ Pond Filter Start Gel 2.5L obedience Floating version ideal for movingFrom the Evolution Aqua range. Pure+ filter startgel 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 gel, the beneficial bacteria within the gel will speed up the maturation of your filter media, while helping to convert ammonia & nitrite, resulting in less