CS Series Protein Skimmers

The Euro-ReefTM CS Series is our custom, built to order line of protein skimmers.  Hand made in the U.S.A. based upon your exacting needs and specifications, the unparalleled performance of these skimmers is attributed to the unique design and critical attention to detail that goes into the fabrication of each and every skimmer:

• Only the finest materials and the most accurate CNC machining allow us to make the highest quality products time after time. 

• A sophisticated hot air welding technique is utilized for the joining of PVC and cast acrylic materials which ensures a bond of the highest quality and greatest durability of any skimmer made today.

• Custom modified pumps, “Euro-AirTM” venturis, and “Euro-WheelTM” pinwheel style impellers are combined to create that incredible volume of micro bubbles that provide the immense surface area resulting in unrivaled quick removal or organics resulting in a healthy aquarium.

• All CS Series skimmers utilize either our “Euro-LocTM” design* or our custom machined “Bayonet” disconnect for easy removal and service of the collection cup. 

• The pumps we use run cool, quiet, and they consume very little power compared to the “high pressure rated pumps” required by most skimmers on the market today. 

• The efficiency achieved with this design translates into higher performance at a lower operating cost to you!

* Currently available on or 5", 6" & 8" models only.

Euro-ReefTM CS Series Protein Skimmers Product Highlights

Designed specifically for in sump use, the CS Series combine the coveted qualities of incredible efficiency and ease of use to create the ultimate “Plug-N-Play” protein skimmer. The adjustable riser pipe makes it a snap to dial in the exact type of foamate/skimmate you want to produce, and is the key to the “Set & Forget” feature that makes these skimmers such a joy to own and use.

All CS Series Protein skimmer PVC joints are mechanically bonded using a sophysticated hot air welding technique. This ensures a bond of the highest quality and greatest durability of any skimmer made today!!

Weld bead at joints between neck and union as well as neck and cup bottom.

Weld bead around base of skimmer reaction chamber attaching it to the base plate.