Well I had this thing for around 11 months. Worked great for the first 7 but after that it went down hill. Tried everything. Water levels, placement, air. Nothing worked. Tried contacting them 3 times. Twice on the website and once an email which got kicked back. Done with it.

I’ve had mine running 24/7 for over a year on a heavy biomass 50 gallon in 9.5” of water for over a year. This skimmer is easy to adjust and has worked consistently well since day 1.

This is my 3rd brand of skimmers and it is by far the best I've ever had. Works perfectly and is very easy to disassemble for thorough cleaning. Five star product all the way.

This skimmer is simple and just works. Easy to setup and tune. Skims like a beast! Also is super quiet. Definitely recommend!

I've had mine for 6+years have had it on multiple tanks from 60 - 120 gals and it works like a charm. Minimal maintenance required & simple design. Little to no break in time.

Replaced a Coralife skimmer that ran for 8 years. This skimmer had no break in period. Started pulling skimmate day one. I would recommend this hands down.

For the price, it does it's job. Long break in period and finicky adjustment dial. If you're looking to save some money this is not a terrible option. Might regret it long term, though.

Great compact design for smaller sumps. Was easy to assemble which will make it easy to clean. Pulled skimmate from the tank immediately and adjustment is super easy. Might add an air adjustment valve but so far it works better than my previous 2 skimmers.

I’ve had this skimmer for 4 months now. I can’t complain. I do have it at its max gate setting and water height. It works good. Created skimate within 3-4 days of use. Easy to clean. Super quiet.

I tried everything to get this thing to work. It pulls really good for a few days then it just overflows or completely stops pulling anything. I've been fiddling with it for over a year. I don't understand how these things cost so much and suck so bad -___-

As mentioned in the other review, there was a long breakin period. After that, in 2 months, I’ve collected actual skimmate maybe around 3 times. Most of the time I set it and leave it looking good only to come home to it overflowing or leveling out way under where it was set. There is only 1 setting to be controlled, and it isn’t able to reliably control anything. I hope I can figure out what makes it tick because I am very disappointed….