The SRO 2000 In-Sump Protein Skimmer is a high-performance option for aquariums up to 200 gallons. With innovative features such as a Bubble Diffusing Chamber and Hybrid Cone Body, this skimmer offers superior foam production reduction and stabilization. Additionally, the Bubble Blaster HY-2000 pinwheel pump provides efficient filtration with its low energy consumption and heat emission. The skimmer also boasts a precision output flow valve and oversized collection cup. Made of solid acrylic construction, this skimmer is built to last.