Aqua UV Advantage 2000+ UV Sterilizer - 15 Watt Chillers Air accumulation inside the U-tube

Air accumulation inside the U-tube can reduce flow or interrupt the siphon

Can support cycling in new systems and bacterial growth in established aquariums

refugium chamber

Clean the shelf and plug holes during maintenance so algae and detritus do not build up around coral bases

Sicce Ultra Zero Utility Pump

Aqua UV Advantage 2000+ UV Sterilizer - 15 Watt Chillers Air accumulation inside the U-tubeAqua UV Advantage 2000+ UV Sterilizer 15 Watt Aqua UV Advantage 2000+ UV Sterilizer 15 Watt is a compact in line ultraviolet sterilizer with barb x barb plumbing for aquariums and small aquatic systems that need controlled UV treatment through tubing based filtration. Aqua UV Advantage 2000+ 15 Watt In Line UV Sterilizer for Filter Plumbing The Advantage 2000+ 15 Watt barb x barb unit is designed for aquarists who want an in line UV sterilizer rather