Planted the tank more and got a Platinum Angel...Check it out...Oh yeah and I plan to replace the castle and fake log with more black rock PS the yellow one is being VERY dominant and chasing everyone out of his little area he or she established which is right over the black rock.
Those are some of the more commonly available and cheaper ones. There are actually quite alot of plecos that will stay small enough to be kept for life in a 55.