24W Inline UV Light for Aquarium 75 Gallon / 1000 Gallon, UV Light for Cold Plunge, Drinking Water, Fish Tank Ultraviolet Clarifier Machine for Pond Algae Control

This product has a problem of leaking because the hose connections are frail and easy to break. Replaced those with pump hose adapters I had, and problem solved. Works great now pond is clearing up after a couple of days.

When I received it, I was impressed with the weight and heft of the light. Fitting screw on tight and satisfying. No leaks, easy to clamp hoses on the included barbs.

Should have known better. Would give it a zero but not one of my options. Rather than buy a light included in the filter, decided to go separately. The unit arrived, easy to install, looked pretty with its bright chrome case. After 1-1/2 months, noticed the light was not on. Purchased and installed a new bulb, guess what. No light. So what do I have. A nice looking chrome cylinder that does not do what it is suppose to do. Figure I will put it on the fireplace mantle in our great room -- will be a nice talking point when we have visitors. Bottom line -- do not purchase unless you are willing to part with $90.00 in your wallet.

This is a great UV sterilizer. I had an algae issue with my 75 gal reef tank. After I installed the sterilizer it was cleared up in a few days. When I first set up the sterilizer I did have a minor leak. I applied a little silicone sealer to stop the leak. All is good.

I use these in a cold plunge, and even though I have the power shut off before I get in, I’m still weary of how well these are sealed while they’re running. This one has several “layers” of protection, is very well built, and the included mounting hardware is slick. I do wish they’d include fittings that weren’t plastic, I changed mine out to brass, but for most applications maybe the plastic would be alright.