Originally Posted By: Turtlemtn
Do channel catfish or bullheads have any effect in controlling RA?


Only if stocked in enough numbers that they muddy the water and reduce sunlight penetration to the pond bottom.


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).