Keeping the neck wall clean results in consistent skimmer performance and little to no down time. This device uses twin squeegees to automatically remove the buildup from a skimmer neck. The (ANC) Lid consists of a high torque low RPM motor, wiper mount, lid with mounting clamps and the squeegees. To operate this easy to you device, you simply plug the unit into a timer (not included) or aquarium controller and set it to run for a few minutes 4 to 6 times per day. By running it this way you will never experience crud build up along the walls of you skimmers neck. This will eliminate the daily chore of cleaning for two or more weeks while maintaining the level of skimmate production that you would normally get with only a freshly-washed collection cup. Octopus Cleaner 110 fits: SRO-1000int, XP-1000int, XP-1000ext, NWB-110, DNW-110, Classic 110(int/ext) Octopus Cleaner 150 fits: SRO-2000int, NWB-150, DNWB-150, Classic 150(int/ext), DCS150int, POV1, Prime 150int, Elite 150(int/sss), Regal 150(int/sss) Octopus Cleaner XP1000 fits: XP-1000sss Octopus Cleaner 160 fits: DIABLO XS160, Classic 160, DDNW-150 Octopus Cleaner 170 fits: XP-2000INT, SRO-2000ext, DIABLO DCS-170int, Regal 170(int, sss, ext) Octopus Cleaner 200 fits: SRO3000(int/ext), XP2000(sss/ext), NWB/DNWB200, Classic 200(int/ext), XS200, XS225, EXT200, DCS-2000(int/ext), POV2, Prime 200int, Elite 200(int/sss), Regal 200(int, sss, ext), Hurricone Cat 1 Octopus Cleaner 220 fits: XP3000int, XP3000ext, XP3000sss, SRO3000sss, POV3, Elite 220int/sss, Regal 220int/sss. Octopus Cleaner 250 fits: SRO5000(int/ext/sss), NWB/DNWB250, XP5000(int/ext/sss), XS250, EXT250 , EXT300, EXT350, DCS 250, DCSR 250ext, Regal 250(int, sss, ext), Hurricone Cat 2(int/ext) Octopus Cleaner 300 fits: SRO6000ext, SRO6000sss, TDNW300, CAT3, XS350, DCS 300, DCSR 300ext, Regal 300(int/sss/ext) Octopus Cleaner XP8000 fits: XP8000(int/ext)
