whitch tunze for 50 gal ?

[65nova]

i was thinking about a tunze 6060 or 6000 stream for 50 gal. 36"x 18"x18" . right now i have lps and leathers,thinking about adding some sps. return pump is mag 7. what do you think? thanks

 

[rvitko]

I don't think you need that much flow in such a small tank, you might have trouble with some corals and a sand bed as a result of so much flow. A 7400/2 is probably more appropriate and still a lot of flow.