MegaFlow Sump Filter Blue Bubble Diffusing Sponge for Models 3 a

Easy-to-install high quality acrylic wet/dry sump filterOverflow bubble chamber enhances quiet wet/dry filter operationRemovable filter media drawer for custom filtrationMain sump allows for additional protein skimmer, submersible pump, or other equipmentHigh quality acrylic wet/dry sump filter is engineered for quiet and easy operation. Unique multi-chambered sump expels air bubbles quietly through the primary "Bubble Chamber" and through a final bubble defusing sponge. Reduces gurgling noises and air bubbles that may affect pump performance. Features removable filter media drawer that slides out easily to be filled with your favorite media for custom filtration. Large biological media chamber comes filled with bio-media, and molded media grate keeps media above the water line for efficient bio-filtration. Main sump reservoir accommodates additional protein skimmer, calcium reactor, submersible pump, or other equipment. Requires appropriate siphon overflow system for undrilled aquariums.Includes: flexible drain hose(s) and hose clamps. DimensionsAquarium SizeModel 120" x 10" x 17-1/4"Up to 55 gallonsModel 230" x 10" x 18-5/8"Up to 75 gallonsModel 325-1/2" x 13-3/4" x 17"Up to 110 gallons --->Model 436" x 13-3/4" x 19"Up to 240 gallonsPlease click on "More Information" for additional features and instructions.