32W Pond uv Light for 200-2000 Gallon Aquariums, UV Water Clarifier for Ponds, Cold Plunge, Ice Bath, Hot Tub, Swimming Pool, Spa and Fish Tanks Algae Control

Very disappointed as it only worked for a short while . For no obvious reason it just stopped.

I've tried everything to get my pond cleared up. Algicide, beneficial bacteria, barley straw extract, etc. So I didn't really have high hopes that this UV light would be any different. However after I put the light in my pond, running it 24 hours a day for 4 days, it is significantly better. The instructions say to only run it a few hours per day, so now that it's better, I will probably do that to save on bulb life. As much money as I've wasted over the years on other things that didn't work, this was a small price to pay for an alternative that actually made a difference.

Quit sometime after a month. Checked it and it wasn’t working. Worked great until then. Cleared up the water. Will probably go with a better setup with a replaceable bulb now that we know this will help.

These work great! I bought two. I have a Saveo skimmer. I slightly enlarged the holes where there lights go and these fit right in. I have a 26,000 gallon pond so these are not nearly large enough. However, it has been a month and the pond is almost completely clear now.

Been using this for about 2 months. My one was soupy green tried all kinds of stuff. This worked within 2 weeks u could actually se the bottom of my pond. I don’t review hardly ever but this is legit.

Smaller size one works. So expecting equal or better outcome.