Return Plumbing

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    …5.5" 6 segments of 3/4" Loc-Line Modular Hose measures 6" Loc-Line flexible modular plumbing offers endless plumbing configurations and is useful for unique plumbing designs. Loc-Line is commonly used on return lines and closed loops where it is important to direct the water flow in a particular…

    Starting at:
    $4.79

    Loc-Line flexible modular hose offers endless plumbing configurations and is useful for unique plumbing designs. Loc- Line Modular plumbing is most commonly used on return lines and closed loops where it is important to direct the water flow in a particular direction.

    Starting at:
    $1.79

    U-shaped return to connect to ½” to ¾” or ¾” to 1" vinyl tubing from return pumps. These adjustable return jets allow you to adjust the direction of the water flow into the aquarium.   Sold individually. Hose not included.

    Starting at:
    $8.99

    Loc-Line flexible modular plumbing offers endless plumbing configurations and is useful for unique plumbing designs. Loc-Line is commonly used on return lines and closed loops where it is important to direct the water flow in a particular direction.

    Starting at:
    $3.59

    Loc-Line flexible modular hose offers endless plumbing configurations and is useful for unique plumbing designs. Loc- Line Modular plumbing is most commonly used on return lines and closed loops where it is important to direct the water flow in a particular direction.

    Starting at:
    $4.39

    …quick tips to avoid this. Plan your plumbing on paper Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $24.99

    Turn any 1" Threaded Bulkhead into a Random Flow Generator! Vivid Creative Aquatics 3D printed random flow generators easily slips onto PVC for a custom flow pattern through their patent pending randomized design. Each RFG is made of reef-safe PETG plastic and made to outlast your aquarium. Just…

    $29.99

    …From cable management from the return pump power cord to the delicate probe and float switch cables they are all neatly arranged to keep your eyes on the equipment and not a birds nest of cables that is all too common in this hobby. With all the necessary plumbing we have yet to find a sump system…

    $2,499.99

    Randomized flow will help simulate natural reef environments and with the Spin Stream Nozzle attachment from Innovative Marine creating that perfect ecosystem is becoming a reality. The Spin Stream can connect to the output of all Nuvo aquariums and also comes with adapters from 1/2" up to 3/4"…

    $22.99

    …and compared to HOB style overflows, the Eclipse has a fail-safe design that includes a minimum of two drain bulkheads for a Herbie method of plumbing.    The internal/external design for the Eshopps Eclipse Overflow Boxes creates a minimalistic design inside the aquarium, extending less than 1.25"…

    $126.99

    …- Perfect for reactors, small return pumps, and other low flow equipment 3/4" ID - One of the most common return pump plumbing sizes 1.0" ID - Great for high flow return pump applications   High quality silicon tubing usually used between pumps and hard plumbing to help reduce vibration. Soft…

    Starting at:
    $2.69

    …quick tips to avoid this. Plan your plumbing on paper. Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $1.99

    …siphoning. Commonly used on return pump outputs to prevent water overflowing the sump in the event of a power outage, pump failure or maintenance. Slip x Slip Easy breakdown for cleaning Long term operation More professional look white Schedule 40 PVC   The golden rule of plumbing is that every job…

    Starting at:
    $43.99

    Attaches to 1/2", 3/4" Loc-Line and creates random flow patterns. Vivid Creative Aquatics 3D printed random flow generators easily snap onto standard Loc-Line segments for a custom flow pattern through their patent pending randomized design. Each RFG is made of reef-safe PETG plastic and made to…

    Starting at:
    $17.99

    Barb (Insert) x Spigot (Street)   This fitting is designed to be inserted into a bulkhead to create a simple and easy way to connect soft tubing to a bulkhead for a return or drain.   Features: Jet black color to match your black tank background Available in 1/2", 3/4", and 1" sizes

    Starting at:
    $1.99

    Perfect for submersible return pump applications. The Ecotech Marine Vectra Barb and Screen kit will allow your Vectra pump to use standard soft tubing such as braided vinyl or silicone tubing. The barbed fitting will be a traditional slip fitting into the output of the Vectra pump and does require…

    $12.60

    …quick tips to avoid this. Plan your plumbing on paper Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $4.99

    …paludariums. Barbed x Barbed connections. Barbed Aquatic Ball Valves for regulating water flow through standard hose used for devices such as canister filters, pump return lines, protein skimmers, calcium reactors, etc. Hose slips onto barbed end for secure fit in ½”, 5/8”, ¾” and 1” I.D. tubing.

    Starting at:
    $4.33

    …are amazingly versatile and can be used for many different applications. Rated for internal or external applications, it shines as a super-silent return pump but can also be used to feed an expanding manifold or closed loop pump. The controllable flow rate lets you only use the power required for…

    $197.95

    Flo Water Deflector 80-310 GPH Rotating water deflector applicable, with proper adaptors, to the outlet of any pump or filter. The Hydor FLO rotating water deflector rotates 360 degrees driven by the water flow of the filter being used, so no additional power source is required. The FLO rotating…

    $11.99

    …drain pipe anywhere you want. If you have a bean animal drain system, place it in the skimmer chamber. Want to use it for your return plumbing? Place it over the return chamber. With simple thumb screws, the adapter plate can be moved or removed in just seconds.   Probe Holder/Hose Inputs Keep your…

    $464.99

    …quick tips to avoid this. Plan your plumbing on paper Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $62.99

    Connects to any Neptune 1Link or EB832! The intelligent Neptune COR-15 Return Pump is easily the smartest pump available. Directly connecting to any Neptune EnergyBar832 or 1Link module, you no longer have bulky power adapters or wall warts to power the COR pumps saving you outlet space and making…

    $274.95

    …They are commonly used on return pump outputs to prevent water overflowing the sump in the event of a power outage, pump failure or maintenance. These check valves feature true union fittings on each end for easy replacement and disassembly.   The golden rule of plumbing is that every job takes…

    Starting at:
    $23.99

    CPR's Aquarium Inflow Kit contains everything you need other than a pump to return water to your tank. Kit includes: 3/4" Return Jet 4 feet of 3/4" ID Tubing 1 plastic hose clamp

    $19.99

    …quick tips to avoid this. Plan your plumbing on paper Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $24.99

    …slip on the Return Nozzle to Loc-Line Adapter and you can then use any Loc-Line product in the proper size. For the best results, we recommend pairing the return nozzle adapters with the Random Flow Generators that create random flow patterns without any moving parts! Lowering the return outputs in…

    Starting at:
    $7.49

    …quick tips to avoid this. Plan your plumbing on paper Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $2.99

    …for up to 36 hours with the MP40w and up to 72 hours with the MP10 and MP20. The Battery Back-up is now compatible with the Ecotech Vectra Return Pump too (booster cable required).    Product Features Backup power for 30 or more hours on a VorTech Pump. Can connect to another Battery Backup…

    $173.25

    …quick tips to avoid this. Plan your plumbing on paper. Don't skimp on unions. Unions allow for easy breakdown and maintenance as well as remove the need for precise elbow placement. Use them as often as possible. When in doubt order extra. We happily accept returns for a full refund (less shipping)…

    Starting at:
    $2.39

    …Drain Plumbing Size - 40mm or 1.5" Soft Tubing Return Hole Required Size - 27mm - 32mm (we suggest using our 30mm Glass Drill Bit)  Return Plumbing Size - 23mm or 3/4" Soft Tubing   What's Included? 1x INOUT External Box 1x INOUT Internal Grid 2x Bulkhead Nuts 2x O-Rings 1x Spare Return Nozzles…

    $99.11

    Easily plumb your tanks return with Eshopps Return Jet! Works with 3/4" soft tubing Adjustable flare nozzle 1" diameter swivel ball joints Perfect for fresh or saltwater aquariums Fits most tanks with rims up to 1.75"   Eshopps Return Jet lets you quickly attach your favorite type of 3/4" soft…

    $8.99