Vanya FilterStarter Gel 250ml Filter Bacteria for Aquarium & Pond

Vanya FilterStarter Gel 250 ml makes for the quick re-balancing of the water in your aquarium or pond. To do so, our filter starter contains more than 100 millions living nitrifying and de-nitrifying bacterial cultures per millilitre. Its special gel form is a plus factor, as our filter starter is particluarly effective thanks to this texture. For you apply the gel immediately onto the filter material of your aquarium or pond. There it will adhere a long time, preventing the filter bacteria from being flushed out immediately.When the gel contacts water, the filter bacteria begin to work at once, decomposing ammonium, nitrate, and nitrite. The slow flushing out of the filter media and the quick activation of the natural bacteria help the filter media to ripe with more effectiveness. Therefore, Vanya FilterStarter Gel is the ideal help to recover or maintain these vital bacteria populations. This is necessary to do for example after a water change, administration of medcine, or a new start/cleaning of the pressure filters.Guide value for dosing:20 ml gel in 100 litres water