Sump Overflow

…overflow box design Silent and safe Herbie overflow design Removable inner overflow box Dual return jet kit included Specifications: Total Volume:22.4 Gallons Dimensions: 17.7"L x 17.7"W x 16.5"H Glass Thickness:5/16" (8 mm) Internal Overflow Box Dimensions:4"L x 1.25"W x 3.5"H Exterior Overflow Box…

Lifegard Prefilters and Felt pads work really well in sumps and overflows to add mechanical filtration to the system. They are easy to remove and replace. Most of the time you will need to cut them to size since you do want them to direct the water through the filter pad and not around it. The rate…

…& Black Silicone All-In-One Filtration w/ Built-In Overflow Designated Heater and Protein Skimmer Columns 4 Micron Sock w/removable Sock Cradle Return Pump(s) with Directional Flare Nozzle Stand available in black or white Dual overflows direct water through standard 4 sock holders for a quick…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…overflow box with dual side-facing return pumps for optimal water circulation and increased surface skimming. The overflow box includes a lid which hides plumbing components, as well as easily-removable weir combs for quick cleaning and improved surface skimming. Water then exits from the overflow…

…tanks under 50 gallons Hang-On-Back, compact design Assembles or disassembles in minutes-- no tools required Quick Security Technology to prevent overflowing or pump running dry Flexible installation on rimmed and rimless aquariums Silent, built-in DC diaphragm pump Reusable prefilter to remove dirt…