The ClariSea SK-5000 Gen 3 Extension Arm is a specialized accessory designed to optimize the performance of high-capacity protein skimmers by extending their collection cup reach. This component ensures that the overflow drain line aligns perfectly with the skimmer's collection chamber, preventing backflow and allowing for uninterrupted foam drainage in sumps with deeper water levels or specific plumbing configurations. By bridging the gap between standard equipment and custom aquarium setups, it maintains the structural integrity and efficiency of your filtration system.

Engineered as part of the third-generation series from ClariSea, this extension arm features robust construction materials capable of withstanding constant saltwater exposure without degradation. It is specifically tailored to fit the SK-5000 model, ensuring a secure and leak-free connection that integrates seamlessly with existing plumbing. The design prioritizes ease of installation while providing the necessary vertical clearance to accommodate various sump layouts, making it an essential upgrade for maintaining stable operation in demanding reef environments.

This extension arm is best suited for advanced hobbyists and fish store owners who utilize ClariSea SK-5000 protein skimmers and require additional height clearance within their filtration systems. It is ideal for those managing large reef tanks where precise water level control and reliable foam removal are critical for maintaining pristine water quality. By solving common plumbing alignment issues, this product helps aquarists achieve maximum skimmer efficiency and reduces the risk of overflow or mechanical failure.