JebaoSLW Series WaveMaker Pump with Controller for Aquarium Fish Tank (SLW-10)

This is one powerful little wave maker! Working perfectly on my 36g bow front! Will probably order a second one soon.

This thing is super quiet and very powerful. I got it for my 32 gallon bio cube. It does good job at moving the water. It does a good job at making waves. Controls are easy to use. You hold down a button when feeding your fish and it will turn off for ten minutes then automatically go back on. There is an option to set up another one and set them up to work together. I can't get over how quiet it is. I literally have to try to hear it.

If you don’t know about these, pay attention. I have 6 spread among 3 tanks. They are sleek and disappear on my back glass. Wide broad pattern doesn’t blast corals like a laser. No noise to speak of. I have one (out of 6) that arrived faulty and I will initiate a return today. It’s a broken center pin and it broke within seconds of turning on. All in all I don’t complain about that because I know it happens and amazon will take care of me. Buy these pumps. Oh there’s a huge jump in flow from the 10 to 20 model. 10 needs to run on high and 20 is almost too much on lowest setting in my 60g cube. But I prefer several small ones over 2 big ones.

My BioCube 14 has been up and running since 2011. I’ve had 3 Korellia Nanos (2x225, 1x425) in there running 24/7 since day one.Well the other day when cleaning them, I was getting shocked by one. So ones out. I kept feeling a slight shock still. So I figured it’s time to replace them.Before this arrived I did a stray voltage test... 3.8v!!With this new pump... 0.8v! A big difference, for me AND my fish as they have to live in it.I’ve got the controller set at the lowest setting and it’s still stronger than the three pumps I had before. It’s stirring up all the detritus others were missing. Id recommend this for a 20gal as the minimum size tank unless your keeping SPS. This should be perfect for when I start adding sticks to my BioCube.

Amazing wave maker just wish I could turn it off for more than 10 minutes for water changes without having to unplug it... other than that it's great