Tetra GreenFree Pond UV Sterilizer 5 watt betta kit The all-plastic wheel and base

The all-plastic wheel and base disassembles easily for cleaning

A specially designed lock will prevent escape and the doors can be opened separately

Install check valve (not included) inline with 6 mm (1/4") tubing (CO2 in)

Pumpkin Seed Hearts

use in combination with UVB Lamp

Tetra GreenFree Pond UV Sterilizer 5 watt betta kit The all-plastic wheel and baseMaking how to get rid of pond algae for good possible! GreenFree UV Clarifiers work to keep your pond clean, clear, and free of green algae. These dependable clarifiers use ultraviolet light to destroy suspended green algae. As algae are pumped into the Clarifier they are exposed to Ultra Violet light that destroys the reproductive ability of single celled algae. The dead algae is then pumped out of the Clarifier where it clumps and is removed by your