Octopus Cleaner 150

The Reef Octopus Octopus Cleaner 150 is an automated neck cleaner (ANC) that keeps a 150-size skimmer neck free of biofilm buildup using twin squeegees on a high-torque, low-RPM motor. Left unchecked, neck buildup makes foam stick to the walls and restricts skimmate collection — this automates the fix. Fits: Reef Octopus skimmers with a 150-size neck Setup: plug into a timer or aquarium controller (not included), set to run a few minutes 4-6 times per day Result: eliminates manual neck-scrubbing for two or more weeks while maintaining fresh-cup skimmate output Important: not ozone safe Running it a few minutes several times a day is enough to prevent buildup from ever forming, rather than trying to scrub it off after it's already hardened. Compatible with: Reef Octopus skimmers with a 150 neck.