Synergy Reef CL-22 Sumps


Built to order item ships in 2-3 weeks after order is placed

22″ x 15″ x  15″ CL-22 Reef Sump

Available on backorder

  • 4" x 12" Filter Socks 100 Micron
    • 0 $
    • 0 $
  • 4 Port Probe Holder
    • 0 $
    • 0 $
  • Add ATO
    • 0 $
    • 0 $
    • 0 $
SKU: cl22white-red Category:


We have taken our SS-22 model sump and spiced it up a bit. This is our Cross Laminate™ 22″ model. The Cross Laminate™ refers to the process we use to laminate 2 sheets of acrylic together to achieve a one of a kind look. The Synergy Reef™ CL-22 model sumps are the first of their kind! We have designed this model 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! Cross laminated sumps are not available from anyone else.



  • Dimensions: 22″ long x 15″ wide x 15″ high
  • Skimmer Section: 9″ x 14.5″
  • Return Pump Section: 4″ x 14.5″
  • Total Water Volume: 15 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
  • High Quality machine rounded and chamfered edges
  • Advanced designed cross-ply laminate Euro-bracing also has cord routing and Dosing connections built-in
  • 3 x 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″ hole for bulkhead (Allows Plug n Play with the Synergy Reef Overflow™)
  • Filter Socks Holders: 2 x 4″
  • Return pump tube can fit up to 1″ ID x 1.25″ OD Flexible tubing out thru the euro-brace
    ***** 5 Gallon ATO shown in photo is a separate item and not included with the sump!! ********ATOs can be purchased here Auto Top Off Containers********** These are built to order. After you order we will build it. Allow 2-3 weeks for shipment.

MSRP: $425

Additional information

Weight29 lbs
Dimensions26 x 20 x 20 in
Cross Laminate color


4" x 12" Filter Socks 100 Micron

Yes Add 2 Filter Socks, No Filter Socks

4 Port Probe Holder

Yes, No


Yes Add CL Series 5 Gallon ATO, Yes Add CL Series 10 Gallon ATO, No


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