Laguna PowerClear Max 1000, 8-watt UV Sterilizer
/ Clarifier eliminates green water and creates beneficial pondwater conditions
for fish and plants. Unique spiral-shaped contact chamber provides extended UV
exposure to water. For ponds up to 500 U.S gal/3700 L. Max Flow: 500 U.S GPH/1900
LPH. Also includes 8-watt UV bulb, quartz sleeve, and 12-volt transformer.
Length: 12"/30 cm.