2100GPH Aquarium Wave Maker with Controller Mini DC 24V 12W Powerhead with Magnetic Mounting, Wavemaker with LED Display for 50 to 100 Gallon Tank

For the price they move a lot of water I have two on my 90 gallon tank set to 5 out of 20 and they move water from top of the tank to the bottom of the tank from edge to edge they are very powerful silent they feel quality bunch of different functions amazing for the price

Really great value for the money. I’ve stopped buying high priced powerhead and I’m using these instead. They have the same capabilities at a fraction of the price.

Update: After 10 days of running, one is making a terrible noise as if it's struggling to run.I didn't get the filter guard with either of the 2 I ordered. Not a deal breaker, but if you can't deliver on something so simple it's worrying about other aspects such as quality.Having said that, I've only had them a short period of time but they move water well, they're quiet and the controllers are easy to use and set up. Out of the box, they work great... we'll see how long they last.

I have had reef tanks for 15+ years. I put the 3400 on a 48 inch 60 gallon breeder build. I have a Nero 3 on one end of the tank (2000gph and 179$), and this on the other. This one on level 3 of 20 is still more powerful than the Nero by a good bit.The reason for 4 stars is it needs a way to be aimed, and the instructions don't match up 100% nor 100% clear. I managed to cut a small piece of PVC as a wedge to aim it.All in all hard to beat for the price.

Really, the more flow you have in reef tanks the better… cuts down on algae growth. I have two of these in a 30 gallon.

Everything works as it should but I wasn't aware that a foam guard comes with it since it didn't come in the box. I will say if you use it and have smaller fish wait to use it until they get bigger. This has blended about 2 fish and an eel before I took it out and decided to wait till they are bigger.

The media could not be loaded. just hooked it up, and the most pleased with the magnet for the other one that I was considering had a lot of bad reviews about the magnet being not strong enough for the unit. This guy is not going anywhere pretty simple lotta flow good price. I recommend now I’ve only used it for like 20 minutes so we’ll see how it acts with you. You know algae and all that other stuff salt water is hard on anything, so I’m very pleased.OK, I just want to say after a few days using it that that pre-filter thing they have like around the intake to the powerhead is pretty bad ass some of the cheaper ones you have to like pick pick at the housing itself this you could just like take that filter ring off, you know take it your sink, clean it off and put it back on the Head .which is definitely cool

I am so impressed that I will be buying another one for the other side of my 210 Gallon saltwater aquarium.