CNZ Aquarium Submersible Power Head with Built-in 13w Sterilizer,Black,JUP23

I have a tank on the covered patio to give our red eared slider some vacation times. To avoid breeding mosquitoes I added a few gambusia fish to join the fun. In spring, the water turned green from algae. I couldn't see the fish!I came across this unit. I know UV and its use in tanks and thought this might be it.First I got an, I think used unit (slightly cracked top and broken rotor) which I had replaced.Then the miracle happened with the new unit. After 2 days, the tiny fish became visible, and now after a few days, the water is almost totally clear!I thank the reviewers and the beautiful souls who helped me answer my questions when I tried to work with my first broken unit. This unit really works!

It’s been a wonder for my tank it cleared the water very clear

Removes alge in hours and keeps your water crystal clear. I have one in each of my 12 tanksBuy this product, you will love it

Very happy with the results after only 12 hours.

hope it will last

This UV Sterilizer had my cloudy aquarium Clear the Next day.40gal Breeder with a small flowerhorn fish.I would Definitely recommend it for cloudiness. I don't know about diseases etc.

Réception des items comme convenue. Emballage adéquat, livraison excellente, prix dans la norme. Au moins, j'ai reçu ce que j'avais demandé. C'est pas comme pour Ebay où le vendeur (tiers partie)a tenté de m'escroquer.

Very good product!