I had a very happy tank. One Bumblebee cichlid (5 inches) and a large pleco (6 inches). My problem is that the Pleco died and now I have an algae problem. The balance was perfect with the pleco taking care of the algae. I am afraid to put another pleco in the tank because I can't find any large ones to purchase, Only about 2 inch ones, and I believe the cichlid might kill it right away. What should I do? Should I try the small pleco? thanks for your help.