Flexzion 9W UV Pond Light Clarifier for Outdoor Koi Ponds

Should have got one sooner. Noticed a change within 24 hours. Nice having a little view window to make sure the light is working.

Bulbs generally last no more than a year. buy extras

I had this unit on a small pond under cover in south Georgia, and it last less than a season. While it worked it cleared the water, but the overall durability was not up to par. You get what you pay for with this unit.

It’s working very well thank you so much

I bought this to eliminate algae in my pond. It seems to be working great but I turned it off and also the pump. I need to do a water change and clean the filters more frequently.

I installed this UV Sterilizer as a 3rd section of the sump on my 180 gallon mixed reef. It’s done amazing to clear the water up and had a small drip at the start but seems to have been salt creeped shut. The small size allows it to be hidden away easily and it’s compact so even sitting out it looks acceptable. Good bang for your buck, worth it if you have a spare pump laying around not doing some work.

I’m giving it 2 stars since it lasted one season. I ordered new bulbs, changed it out, plugged back in but now the ballast isn’t working. Now I’m stuck with 2 new bulbs that are useless without buying a new unit. Warranty is probably 1 year but I can’t find it listed anywhere. Bought on Amazon March ‘25. Stored inside for winter. Planned obsolescence. Discouraging.

Good Price Good Quality

Pond still green algae still growing

Y pues la verdad quiero comprar mas pero ya no ay disponible 😔