The Tidal™ Power Filters offer superior aquarium filtration with features like a self-priming pump, dual water intake with surface skimmer, and adjustable flow regulation for both freshwater and saltwater setups. These filters maximize contact with filtration media through a bottom-to-top flow design and include a large-capacity, removable basket for easy, mess-free maintenance with a visual alert when cleaning is needed. Available in models for aquariums from 130 to 400 litres, the Tidal™ range provides efficient, customizable filtration with included coarse sponge and Seachem Matrix™ bio-media.