Hang On Back Sump

AquaFuge2 External Hang On Back Refugium with LED lighting - Large Water Capacity: 4.7 Gallons Dimensions (not including light): 25" L X 4.5" W X 12" T 13 Watt LED Light (22.5" x 1.25" x .5" light only)   Includes NEW LED Lighting New Style Outlet Includes powerhead

A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. They quietly skim up to six times more water…

AquaFuge2 External Hang On Back Refugium with LED lighting - Medium Water Capacity: 3.6 gallons Dimensions (not including light): 19" L X 4.5" W X 12" T 11 Watt LED Light (18.5" x 1.25" x .5" light only)   Includes NEW LED Lighting New Style Outlet Includes powerhead

AquaFuge2 External Hang On Back Refugium with LED lighting - Small Water Capacity: 2.5 gallons Dimensions (not including light): 13.5" L X 4.5" W X 12" T 7 Watt LED Light   (12" x 1.25" x .5" light only)   Includes NEW LED Lighting New Style Outlet Includes powerhead

The CITR Pro DX is an in-tank refugium with routed slots, black back panel with adjustable sliding bracket to hang on the refugium on inside of the tank. Bracket will attach to vertical walls up to 1 3/8" thick. These Deluxe units include a pump for added circulation. Versatile and easy to set up…

Aqua Lifter Vacuum Pump’s unique design lifts water with its diaphragm and flappers – pumping water up to 30” high and at a flow rate of 3½ gallons per hour. Ideal for use as a dosing pump for Kalkwasser, auto top offs, calcium reactors and other aquarium uses.

Perfect for Pico, Nano, and Quarantine tanks Hang On Back (HOB) power filters work great on simple systems that do not have a sump for filtration. The Eheim Liberty HOB filters have a very simple and effective design that directs water through a mechanical filter sponge while employing a secondary…

A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. They quietly skim up to six times more water…

Perfect for Pico, Nano, and Quarantine tanks Hang On Back (HOB) power filters work great on simple systems that do not have a sump for filtration. The Eheim Liberty HOB filters have a very simple and effective design that directs water through a mechanical filter sponge while employing a secondary…

…that do not currently have a drain system. Adding a sump to a tank is super easy with the Skimz OM5000, just place the hang on back overflow box onto the edge of your aquarium, and using 1 1/4" soft vinyl tubing you can plumb the box to a sump. The durso style valve lets you fine tune the overflows…

…that do not currently have a drain system. Adding a sump to a tank is super easy with the Skimz OM2500, just place the hang on back overflow box onto the edge of your aquarium, and using 1 1/4" soft vinyl tubing you can plumb the box to a sump. The durso style valve lets you fine tune the overflows…

Great nano skimmer from Reef Octopus for use in sumps, nano tank overflows and display aquariums. Rated for aquariums up to 25 gallons Powered by OTP 200s Pinwheel Pump Small footprint Mounting bracket included for easy positioning Collection cup is easy to remove to empty

Perfect for Pico, Nano, and Quarantine tanks Hang On Back (HOB) power filters work great on simple systems that do not have a sump for filtration. The Eheim Liberty HOB filters have a very simple and effective design that directs water through a mechanical filter sponge while employing a secondary…

A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. They quietly skim up to six times more water…

A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. They quietly skim up to six times more water…

A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. They quietly skim up to six times more water…

Hang your PhosBan Reactor on the back of your tank with this kit. Contains all the parts needed to make a flexible and space-saving connection for installing the PhosBan Reactor on the back of an aquarium or on the side of a sump.

Just add a pump and tubing for an effective fluidized media reactor! Fluidized media reactors are a requirement for using almost any type of loose aquarium media like carbon, GFO or biopellets. The Somatic UF-1 reactor only takes a few minutes to set up and is a great addition to any reef filtration…

This pre-filter catches potentially harmful large particles from entering the Aqua Lifter Vacuum Pump. The inlet and outlet use regular 1/4" airline tubing. A sponge filter is included.