I need to purchase a good CUC to help with some algae. LFS do not have some of the below inverts.

I'm tired of cleaning (Red slim algae) and really do not want to put any chemicals in my tank. I'm trying to figure out the source of the problem.

Anyone selling any of the following CUC:
Red Footed Conch
Tiger Sand Conch
Zebra Turbo Snails
Nerite Snails
Trochus Snails
 Bumble Bee Snails



Thanks
KT