JUP-02 5W UV Sterilizer Submersible Filter Pump, Filtration Oxygen Pump, Water Cycle Aquarium Fish Tank (US Plug)

A+++++++ fast ship, this realy worked, killed the alge in my tank in 4 days. Has stayed clear for 2 weeks thanks

Very pleased with this product. It really does a great job. I have it in my 37 gallon tank.

Died after 2 months

Works great - cleared up my 35 gallon tank in 2 days.

Can,t get the bubbles to come out of it ; thank steve