Hi all, Came home from a walk around Green Lake and both of my adult Albino Ancistrous are on their backs breathing slowly. The tetras and cories and shrimp are all fine. I just did a water change of 50% What could cause only the plecos to suffer? Thanks Shango _______________________________________________ GSAS-Member mailing list GSAS-Member@thekrib.com http://lists.thekrib.com/mailman/listinfo/gsas-member