Quartz-tuned, T5 compact UV sterilizer. Designed to emit a massive ultraviolet dosage by continually circulating water within one-half inch of the lamp - destroying all free-floating micro-organisms in its universe.

The 8w Gamma UV features a stylish black, UV resistant PVC body with viewing lens, ultra-efficient 8w T-5 germicidal lamp, super clear quartz sleeve with an over 99% light transmission rate, and assorted fittings for various quick and easy setups.

Dimensions: 20" x 7.5" x 3"
For aquariums up to 250 gallons.