Aqua Clear AquaClear 110 Zeo-Carb Filter Insert, Aquarium Filter Replacement Media, A624

A624 Size: 110 Gallon Features: -Filter. -Works to absorb liquefied impurities and reduce stress on fish. -Removes and controls harmful ammonia. -Immense surface area for beneficial bacteria to populate. Product Type: -Chemical/Biological. Pet Category: -Fish. Color: -Blacks & Grays. Generic Dimensions: -20 3.6'' H x 2.4'' W x 1.8'' D. -30 4'' H x 2.5'' W x 1.8'' D. -50 5'' H x 1.6'' W x 1.8'' D. -70 5.5'' H x 3.6'' W x 2.3'' D.