hygger Aquarium Gyre Wave Maker 1850GPH for 40-125 Gallon Fish Tank Cross-Flow Pump Adjustable Aquarium Water Circulation Powerhead 18W with Controller Magnetic Base

I have 4 of these different types and all are extremely good. No noise and works great.

It is more powerful then you think. The power is adjustable, but you might want to consider the lower model unless you do have a large tank. Also the directional vents have to be manually adjusted, I don't know if other manufacturers have motorized random movements, but that would be cool. Overall this is an excellent value and seems well built.

Dice que se puede sincronizar con otros generadores de olas del mismo modelo y marca, alguien sabe como hacerlo?

The actual flow and functionality (modes) are great. Makes my freshwater plants move like a river scene. But the wave marking pulses of vibration noisy like a cell phone ringing. Caused by the pump and the magnet on each side of the glass. I used the sticky foam strip intended for the remote to adhere to the glass to create space between the magnet and the glass. Otherwise the product is too noisy for a quiet room.

Not Maxspect Quality, But Gets the Job Done This hygger gyre isn’t on the same level as my Maxspect Gyre 350s, but it’s perfect for an auxiliary tank. It provides strong cross-flow circulation, which is exactly what I needed for my setup. Noticeable Noise The main drawback is the noise—it’s not unbearable, but it’s definitely noticeable compared to my other gyres. Still, for an aux tank where absolute quiet isn’t a priority, it’s manageable. Good for Supplemental Flow If you need an extra pump for water movement in a secondary tank and can live with a bit of noise, this hygger does the trick without breaking the bank.