IceCap External Algae Scrubber Pro - Small UV Sterilizers Monitor aquarium pH during the

Monitor aquarium pH during the first few days of use and replace the media when it is exhausted or when pH begins to drop

46 oz / 70 g

Leaf fish feed by sucking in their food whole into their enormous mouths

LED bubble indicator: Visual indicator helps confirm each electronic CO2 pulse

Compared with the smaller XR15FW

IceCap External Algae Scrubber Pro - Small UV Sterilizers Monitor aquarium pH during theIceCap External Algae Scrubber Pro Small The IceCap External Algae Scrubber Pro Small is an external algae turf scrubber for aquariums up to 100 gallons, designed to grow algae in a controlled chamber so nitrate, phosphate, and other dissolved nutrients can be physically removed from the system. Its external design saves sump space while the included EVO 1000 feed pump, integrated 24V LED lighting, removable algae screen, and emergency overflow