JBJ ATO pump Recommendations

[taat2d]

Ok I'm pretty positive that I'm going with the JBJ ATO. I would like the Tunze, but can't afford it. Heard VERY good things about both of them though. Can anyone recommend a pump for the JBJ. I top off about 5 gal a week on my tank. I think I can use a fairly small pump.
Thanx:tub:

 

[Deanos]

What does JBJ recommend?

 

[taat2d]

I didn't know they had a recommendation. I've been trying to find out. Everything I read only says a pump is needed and not included.