Atlantic 5 Watt Ring Light Rock Lids skimmer Grand Vulcan is a multi male thread adapter and ATDS73962 LED Size:FITS 33" SQ (84 CM)

Grand Vulcan is a multi jet nozzle whose clear single jets resist wind deflection

flow-through drum filter provides effective cleaning and polishing of water down to 80 microns

The innovative Hel-X bio-media provides a tremendous protected surface area for colonizing beneficial bacteria (245 ft²/ft³)

It has an adjustable head with innovative integrated clamping system for flexible positioning in a variety of applications including onto the OASE 1” Nozzle Extension

Replacement Sleeve Fits Anjon UV Clarifier STSN-40 and STSN-75

Atlantic 5 Watt Ring Light Rock Lids skimmer Grand Vulcan is a multi male thread adapter and ATDS73962 LED Size:FITS 33" SQ (84 CM) Grand Vulcan is a multi jet nozzle whose clear single jets resist wind deflection flow through drum filter provides effective cleaning and polishing of water down to 80 microns