Sun hang on external canister filter this is an all-in-one external hang-on canister filter for any freshwater or marine aquarium. This item includes all the parts, media and accessories you need right out of the box. No extra parts needed. It is a three stage filtration system that removes debris and wastes for crystal clear water. Suitable for up to 100 litter aquarium system hang on design makes it compact and easy to use multi stage filtration system with filter media silent operation compared to other similar filter dimensions 160x270x280mm flow rate 500 l/h.