too much flow?

[JasonJ]

i got a 15 gal tank. 18 x 14 x 14

im gonna be keepin ricordeas, zoos, a few lps and a monti cap.

i have a tunze nanostream 6025 rated at 660gph.
is this too much flow?

[GrimReefer]

nope. if it were my tank i would prefer more, but that should be adequate.