One of the rare pumps that I know of which has two or more outlets, which is practical not to multiply the devices when you have a main aquarium and a smaller one that serves as a nursery. Reliable product.
A little noisy (especially at max flow), but the two air outlets and the flow control make it very useful
good product, a small downside there are 2 outputs and only one button to adjust the air flow, apart from that RAS
Does its job well, but is still very loud as other reviews have said.
Pump corresponds to but waiting but I find it quite noisy even locking it in 1 cabinet