Synergy Reef CL-26 Sump


CL-26 Sump is built to order. Lead time is 6 weeks

    Reset options

    Choose your exterior side colors

    *For Storm Cloud color, please select "All Clear" 

    *Choose what Drains you need.

    *John Guest Fittings

    Please select how many John Guest fittings you would like installed. 

    *Filter Socks

    4" Filter Socks 100 Micron

    *Matching Sock Silencers

    Add a set of Matching color sock silencers

SKU: CL-26 Category:


Looking for the 26″ Sock Sump. The CL-26 has been designed to meet the demands of the reefer who demands more than the average off the shelf sump. These sumps are ready out of the box to meet those needs! With our attention to detail and state of the art facility, we make sure you get the highest quality product! These sumps work great with smaller systems, especially some of the newer Red Sea Reefers and other pre-built systems.



  • Dimensions: 26″ long x 15″ wide x 15″ high
  • Skimmer Section: 12″ x 14.5″
  • Return Pump Section: 6″ x 14.5″
  • Total Water Volume: 23 gallons
  • Skimmer Water Level: 6″ to 10″ adjustable
  • Removable media tray in between the baffles use for filter pads and bags of chemical media
  • Laser etched water level markings to allow easy setup of skimmer water depth from 6.5″ to 9.5″
  • High Quality Precision Machined Poly carbonate lids over Filter Sock area and Return
  • High Quality machine rounded and chamfered edges
  • Advanced designed cross-ply laminate Euro-bracing also has cord routing and Dosing connections built-in
  • Optional 1/4″ John Guest tubing holders for plug n play dosing / ato connection
  • Drain Input Fittings: 2 x 1″ ABS Bulkheads and 1 x 1″ Optional bulkhead (Allows Plug n Play with the Shadow® Overflow)
  • Filter Socks Holders: 2 x 4″
  • Return Bulkhead is 3/4″ with Optional 1″.

Additional information

Weight35 lbs
Dimensions31 × 21 × 21 in
Flow Configuration


4 Port Probe Holder


4" Filter Socks 100 Micron

, ,

Return Bulkhead Size


Exterior Wall Color


Stainless Thumbscrews

No, Plastic is fine., Yes, Adjustable Baffle Only (Qty.2)

Sock Silencer (set)

No, Yes, I do want matching sock silencers



Customer Reviews

Based on 1 review
Christopher Mohan
CL-26 Sump

Fantastic sump. Came packaged very well. Sump itself is built like a tank. Very happy with purchase and would definitely recommend.