Aquarium Wave Maker Pump: 6W 1056GPH 360°Adjustable Power Head Fish Tank Circulation Pump with Magnet Suction Base for 20-60 Gal Freshwater | Saltwater Black

I’ve bought 2 of these for my 55 gallon reef. Both angled at the front glass from opposite sides and they are impossibly quiet. I had one with my 32 gallon and bought the second when I upscaled my tank. So I’ve had 1 for 2 years and the other for a year. No issues. Clean it once every 4 months or so. The snails take care of the rest.

I have two of them and both are quite. Nice that you can adjust the flow level.

UPDATE The first one I bought died in four days, but I figured you can just get in bad one. I ordered a second one because I liked the strength of flow for my 6 foot tank. The second one has been working without issue last couple of months. Worked great for four days. Was just the right amount of flow on my hundred gallon tank. Too bad it died after four days.

I use this pump as a circulation pump in my 55 gallon aquarium. I have 2 and they work very well. The magnet is very strong and it is very easy to set up and move on the glass as needed. I do recommend this over the other cheaper pumps. I had those too and I had issues. Not with this one.

Only negative is it will and does suck medium size cichlid food into it and clogs up. But, it does move water good.

It makes great movement in my 40 breeder and my corals sway gently, but still randomly. It’s not expensive but still performs like an expensive wave maker.

This little pump is the real deal..... strong magnet holds it in position and you can rotate this thing in any and every direction. It is quite and pushes plenty of water. I purchased one as a test and will be ordering more.

Currently returning it because it quit working in less than a day. I don't want to bother with a replacement because I don't trust it now. Magnetic mounting secures to glass tightly, no complaints with that but the pump sits loosely in the forked holder and moves too easily. Not loud but not very quiet either, I think some of the noise is from the loose forked holder. I also don't like the yellow impeller which is eye catching when the pump is facing the viewing area. It did move a good amount of water for the half day (or less) it worked. Installed about 6pm. Woke up to the impeller not spinning. Could feel the motor humming but no action. Gave it a tap and it started spinning for a few minutes. Then went back to just humming. Not recommended.

Very quiet, runs well. Bracket that holds the ball portion of the pump is loose fitting.

Works great came fast