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    …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 direction.

    Starting at:
    $4.79

    CPR Aquatic Eductors 1/2" can attach to a 1/2" female threaded pump outlet - has 1/2" MPT connector 3/4" can attach to a 3/4" female threaded pump outlet - has 3/4" MPT connector 1" can attach to a 1" female threaded pump outlet - has 1" MPT connector

    Starting at:
    $21.99

    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:
    $3.79

    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

    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

    …makes the highest quality True Union check valves. Use them to add a last line of defense against overflows. Check valves allow one directional water flow and are used to prevent back siphoning. They are commonly used on return pump outputs to prevent water overflowing the sump in the event of a…

    Starting at:
    $23.99

    …within the 60 Filtration System. By just adding your favorite return pump and heater you will have a ready-to-run sump system.   Somatic 60 Filtration System Modular Accessories Filter Sock Holder Drain Cover Return Pump Basket Return Pump Basket Filter Line/Tube Holder Sensor/Probe Holder Triple…

    $279.99

    …Installs in minutes Molded barb fittings Overflow and Return can be separated Works with Freshwater or Saltwater   Return Every INOUT comes with a special return flow design that creates a gentle pulsing action as water travels from your return pump and then back into the tank. The wave-like effect…

    $99.11

    …The FS-100 will work with flow rates from 150-1500 gph, and will connect to any standard 1" Slip PVC.   Usually used with a return pump, this flow sensor can be placed in line with the flow on any pipe, connected to the FMM, and communicate to your Apex the flow rate of water through that pipe. The…

    $59.95

    Turn any 1" PVC into a random flow generator Vivid 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 slip the 1" PVC fitting…

    $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

    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

    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:
    $3.79

    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

    …sump box. Accepts the Modular Return Pump Basket Filter Creates a steady water level for the protein skimmer Perfect spot for ATO sensors Titanium clamping Screws Crystal clear acrylic   The Modular Return Pump Basket Module fits perfectly in the Somatic line of Filter Systems letting you…

    $49.99

    Schedule 40 Elbows are white, and have a slight 45° bend making them perfect for drain lines and return lines that require minimum restriction. Slip x Slip configuration Must use PVC cement for a proper seal   The golden rule of plumbing is that every job takes three trips to the store. While this…

    Starting at:
    $1.99

    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

    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.

    $9.79

    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:
    $4.39

    CPR's Aquarium Inflow Kit contains everything you need other than a pump to return water to your tank. Kit includes: 9" x 3/4" J-Tube 4 feet of 3/4" ID Tubing 2 plastic hose clamps

    $18.99

    …The Syncra Silent line of pumps come in many different sizes and will fit most tank needs.  Sicce uses high-quality magnets in their pumps, which allows them to spin smoother with less noise than almost all other pumps in their price category.  If your tank needs a high flow return pump or a smaller…

    $110.99

    …remove the stock return nozzle and replace it with the slip adapter and you are done! Just add your favorite Loc-Line nozzle or Vivid Creative's RFG Nozzle. No glue, tape, heat, or clamps are needed!   If you want the output of the return nozzle to be below the water line, check out Vivid Creative…

    Starting at:
    $7.95

    Lower the outputs below the water line in your Red Sea Reefer aquarium while adapting to Loc-Line! Many reefers want to modify the output nozzles on Red Sea Reefer aquariums to use loc-line style attachments, and now you can! Just slip on the Return Nozzle to Loc-Line Adapter and you can then use…

    Starting at:
    $7.49

    …and now you can! Just slip on the IM 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! Lowering the return outputs in the Innovative Marine Aquariums…

    Starting at:
    $6.95

    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.

    $2.69

    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.

    $2.29

    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.

    $2.09

    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.

    $4.29

    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:
    $2.19

    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:
    $9.79

    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:
    $9.79