Freshwater and Saltwater The 4800GPH 42 Seamless Sump® Package has a max flow rate of 4800 gallons per hour. This sump package can accept up to four H2Overflow® lines. The Seamless Sump® Advantage Seamless Sump® system by Custom Aquariums is one of the most modular, dependable, and expandable aquarium sumps on the market today. Even after years of using a package, you can add more tubs to make it work with a larger tank. The tubs will last the rest of your life. You can hose down and scrub your sump to your heart’s content without any need to worry about compromising any seams, glue, or joints. Each tub is truly “seamless”!
High-capacity sump package designed for large aquariums, supporting up to 4800 GPH total flow.
All livestock is quarantined and conditioned for safe introduction to your aquarium.
Carefully packed with temperature control to ensure live arrival.
Have questions? Our aquatic specialists are ready to help every step of the way.
Ethically collected from trusted breeders and responsible suppliers.
