Its unique waterfall design enables filtered water to return to the tank silently, gently breaking the surface tension and creating beneficial oxygenation. The filter preserves beneficial bacterial creating a stress-free environment for aquarium inhabitants and maintaining clear aquarium water. It also allows superior contact time with filter media. The Power Filter has a filtration volume that is up to 7 times larger than comparable filters. The AquaClear 30 Power Filter features a unique multi-stage filtration system that provides complete mechanical, chemical and biological filtration for superior water quality.
