SUNSUN HW-304A external canister filter is ideal for tanks up to 500 liter aquarium. The SunSun HW-304A without UV Sterilizer includes filter pads, hoses and all the parts you need to get started. The media trays allow you to add other filtration media such as activated carbons, ceramic rings or bio-balls to achieve excellent mechanical, chemical, and biological filtration. The HW-304 canister filter also has a convenient self-priming pump that eliminates the need for manual siphoning.
Features :
Biological Filtration for Salt Water and Fresh Water.