AQQA Aquarium Wave Maker Circulation Pump,360°Adjustable Ultra-silence Magnetic Mount Suction Submersible Powerhead Pump,2100PH Flow for Freshwater or Saltwater Fish Tank (15W 2100GPH)

Love this wave maker. Primary use is to submerge in my RODI/Saltwater tub to circulate the salt mixture. My first lasted 4 years without ANY maintenance. Strong flow for 44 gallon tub

Love the high water flow from this guy @ a super low price. Not all fish love the high water flow tho. Wish it had an adjustable flow rate. Magnet is super strong. Head stays where you point it (don’t overtighten). My Oscar’s, Plecos, & fast barbs love this blower. My silver dollars, red hooks, & Severums stay away from it so I point it @ the plants & they grow a little more before getting eaten. Audibly noisy but just a hum. Not bad for a fish room but I wouldn’t have it next to my tv.

Very quiet & powerful. Maybe even too powerful. The force of water created sand dunes in my substrate and pushed it around. Tank is 6' long 125gl saltwater. Btw it is one set speed. Does not fluctuate like i thought it would.

This item was a bit smaller than I expected and did not move the sand very much. So I actually just purchased a second one for the other side of the tank. My tankis 50 gallons and the next model was actually too big....stong and blew the and too much. Having one on each side of the tank turned ojt to be perfect. Besides the costs of two was about th re same or a little cheaper than getting a bigger model.

This is a great wavemaker. No "features", but it pushes the water around really well. It helps move the detritis and uneaten food to get sucked up by the filter. PLUS, if you ever have an issue, AQQA'a customer service is awesome. Thank you Luna!

This product is junk. Stopped working after less than a month of use. Turned it off to feed my fish and would not turn back on. Complete waste of money. Will not buy another one.

This was a great wave maker unfortunately it did not fit my needs as I only have a 40 And 55 Gallon. A wave maker this strong I would recommend at the very least 75+ long tank Or maybe a small pond I love the magnet and how it allows you to move the wave maker around extremely useful when I upgrade my tanks I will definitely look into purchasing another one.

I remember a video in comments.. it showed significantly more current in a similar ~50gallon trash can. I have a 55gallon drum of similar dimensions. My water is barely churning at top. His was almost overflowing on edges... Something doesn't add up here. Also, the rotation on this is very limited... sure it can spin 360, but it only angles at about 10 degrees?!? This product is fine if you want it pointing straight out from wall... don't expect any other meaningful angle. Very disappointed by the power and virtually no ability to direct the flow of water. Had i used this when i bought it, i'd return it. Unfortunately that is not the case. So, i'll buy a weaker one to circulte base of drum and leave this near top as i cannot point it where i need it for any other function other than oxygenating the reservoir.

Displaces a huge amount of water very quickly

They blow like hell. I putted tow of these and iI have no longer dead spot in my 60 gallon. theay are replacing like 6 little pum and them some. Ipressively strong and nice built. Highly recommended

Two things (15W): 1) Had a hard time installing because my 90 gal. marine aquarium is inside a wooden cabinet. I have limited access to the sides of the aquarium and it's very tight. So, I MacGyvered a flat electrical metal box cover which I lowered with a fishing line between the cabinet and the aquarium glass. The magnet on the powerhead seems to hold well to the metal plate without the second magnet. 2) The unit is VERY POWERFUL and I would suggest to the manufacturer that a SECOND IMPELLER with the blades at a lesser angle be included. Having the option of less flow would be most useful. Other than that, the unit is great. But I would only recommend for very large aquariums. With my 48 inch wide aquarium, it still disturbs the sand at the far end.

I use this in a 5 gallon bucket to mix salt water for my reef tank. It does a great job of agitating the water. I don't know how well it works in an aquarium but it works for what I wanted it for

J'ai acheté le modèle 15w ayant un aquarium de 80 gallons. Le courant est énorme et mes poissons n'arrivent pas à nager et se collent au sol. Toutefois ça semble efficace. Comment diminuer la force ? Quelqu'un a un truc ? Il est ridicule qu'il n'y ait qu'une position. Je vais commander le 3w car je crois qu'il sera OK pour mon aquarium.