I have to admit that I have never owned a Pleco. I know, really? What is your recommended short-list for smaller Plecos that are suitable for a Discus tank, and how many Plecos per tank? Thanks.
ive had luck with most l number plecos i have a group of l134 leopard frog plecos and a few l333 with my discus have 5 plecos total in my 125 gallon tank. for how many plecos depends on how many other fish you have in your tank but they really dont even pay attention to one another.