I'd go heavier, 25 pair. Just be absolutely sure that they are pure BG!

You don't want "Oh, these Look like BG but they have really big mouths and they have white/yellow margins on their fins, but I gotta get some adult BG in the pond so in they go." wink




www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).