I am in the planning stage of setting up a 90 gallon tank, i have always loved plecos as they are so easy to maintain, if i was to make this tank a pleco tank which plecos can co-habitate together? and since it is community tank what fish would not be suitable for the plecos? (other than aggressive fish). What is the best set up for Plecos in terms of decor and lighting and food. I have owned a Sailfin named bigmutha that lasted me 8 years and grew to about 10 inches/ a smaller Albino that i had for a year befoe it got crushed after my lava rock fell on it and i now have a orange marble or spotted pleco that is currently in my buddies 35 gallon tank.