Good Air Pumps?

[AshleyT]

can anyone recommend a good air pump for me please? 

 

[Sophie]

I'd like some recommendations on this also. Brand names preferred. Anyone? What do you use and how would you rate it? What do you use it for? Ornament specific or general air stone etc.

Thanks

 

[DJH584]

I have a Tetra APS 100 attached to an airstone on our 80l tank. It's there purely to assist with gas exchange at the water surface to ensure that there is sufficient oxygen in the tank. It is a quiet pump - others will say otherwise due to their own experiences - but we have no problem with any noise from it.
If you have a search around on line or have a Range store near you, then you can pick one up quite cheaply.
The 100 in the name indicates that Tetra reckon that it is suitable for tanks upto 100l.