🕶️ Clip On UV Protection: AA GKM3W, Black - Pack of 1 | 1 Count Review

Should have taken before and after photos. But basically the reservoir started to get very cloudy to the point where I couldn't see through it easily. After about 3 days I started noticing improvements. After a week and a half, the tank looks like new, like I completely replaced the water. Installation was a bit annoying. The UV cleaner dripped every time I tried to close the lid. I had to tie the power cord to other wires in the tank. This prevented slipping off the filter. This cleaner is…

I had a pretty bad algal bloom and was constantly changing the water without help. After doing a little research, I found that the UV sterilizer was exactly what I needed, and it was convenient and affordable. The first photo is after a day of use (I forgot to take the actual "before" photo) and the second after 9 days with a water change. I'm amazed at how well it worked! It's been running 24/7 since I bought it and will probably use it weekly for a while and see if it holds up and move on…

This UV filter really works! I was skeptical but couldn't clean my aquarium after using a gravel vacuum that didn't work but just stirred everything. One of my neon tetras died and two of my measles cats started growing fungi on their dorsal fins. I've tried to fix it with small water changes, flushing the filter and servicing but it hasn't gotten any better. In just 5 days after adding the UV filter, the water cleared up significantly and is now, after about 2 weeks, crystal clear, as you can…