if you do the pleco, do it because you like how they look, and make sure you get one that fits in a 55, since the commons will outgrow a 55
they are also poop machines and shouldn't really be kept to eat algae
cichlids, you actually have a lot of options
just decide if you want africans or south americans or central americans
I like the way the pleco looks, but if it's a poop machine, what are you suggestions for eating algae?
As for the cichlids, I like the ones from Lake Malwai. How many would be good in a 55g?
Thank you again!!