Interpet Gold Bio Bugs Cleaner 125ml

Filter bacteria are like the back-room heroes of your aquarium. You can't see them, perhaps you didn't even know they were there. But without filter bacteria, waste produced by fish, plants and decaying food doesn't break down effectively. This results in many of the fish health problems common to new aquariums.
Filter bacteria can take several weeks to become established, but there is a sneaky shortcut. Add Gold Bio Bugs Cleaner to your aquarium to boost the numbers of good bacteria in your filter and to reduce the amount of waste on the bottom of your aquarium.