Air Diffuser Pack of 2 for Aquarium Fish Tank Oxygenation

Very good diffusers, great aeration, fully adjustable flow, good size, easy to fit , great value, silent in use.

Fianće says that these are great and they work perfectly

Good air diffusers producing a nice stream off bubbles

The diffuser produce a fantastic cone of small bubbles.seem to produce a much larger bubble stream than airstones.I think the is less resistance than from a stone so less wasted pump output.lots of surface turbulence with a feint hissing rather than the loud popping noise.they also work great at a depth of 45cm.ä which impeded the output of my airstones.

Would have given this 5 stars, but the sucker is useless.

Great product and fast delivery

2 years later these have been running 24/7 and have worked flawlessly Really happy with this. Bought the Diffusers, Pipe and Fluval Air pump together and the results are brilliant. I have tried cheaper air pump solutions from APS and yes they are cheaper but they don't last. Let's hope Fluval are better In this regard. I will be back in a few months to update!

Adjustable so you can decide the bubble rate, and very quiet

Immer wieder

This is a permanent air stone. It is also adjustable. The bubbles are a mix of ultra fine and small air stone size. Works really well. Arrived in excellent condition and quickly.

Work great definitely my favorite aerator

I like these but they don't stay stuck, and I often have to restick them. I like the size and the bubbles it makes, I would buy them again.

This is a lot simpler than using air stones. It has great pressure. Even in a 24 inch high tank, the bubbles are stirring up the surface well enough that I needed to adjust the output so that the lid wasn't getting soaked. Great product.