Coralife BioCube UV Sterlizer for Aquariums Mini 8.4" x 4.5" x 2.4" Outdoor The built-in LED indicator light

The built-in LED indicator light flashes when it's time to change the cartridge

Keep your small aquarium at a stable

Now you know why

The classic camouflage pattern blends seamlessly into natural environments

1900 Series

Coralife BioCube UV Sterlizer for Aquariums Mini 8.4" x 4.5" x 2.4" Outdoor The built-in LED indicator lightFeatures: This BioCube UV upgrade kills free floating green water algae, parasites and harmful bacteria. The sterilizer attaches directly to the built in BioCube pump for easy setup and use (if used with a different pump the flow rate should not exceed 300 gph). Item Details: Compatible with all Coralife and Oceanic BioCubes Low Voltage ballast and 5 watt bulb ideal for small aquariums This UV should only be used submersed. Do not use as an external