Seachem Tidal 0 Zeolite Aquarium Filters For more than 30 years, aquarium hobbyists have turned to Seachem Laboratories for products designed by chemists and biologists. Seachem Tidal 110 Power Filter is designed for a 110-gallon tank. It has features like a self-priming pump, dual water intake with surface skimmer, adjustable flow, maintenance monitor, self-cleaning impeller and a filter basket that holds any kind of filtration media.