Octopus 6" Auto Waste Collector w/ Delay TimerElite Waste Collector for Protein Skimmers Put an end to smelly collections of skimmate while providing a safety net in the chance that your skimmer may overflow. Decrease the redundancy of emptying your collection cup. This 3 in one device by collecting large volumes of skimmate, controls the smell of pungent skimmate and is equipped with a fail safe mechanism to shut off overflowing skimmers. The vented carbon housing easily removes for quick carbon