JBL ProCristal Compact Plus UV-C Sterilizer

The JBL ProCristal UV-C Compact Plus sterilizer eliminates green water, suspended algae and germs for crystal-clear water, in both freshwater and marine aquariums. Available in 4 power ratings (5, 11, 18 and 36 W) for tanks from 300 to 4000 L. Compact and safe (automatic cut-off when opened, stainless-steel reflector), it installs in-line on the filter return. JBL reliability, 4-year warranty.