I've been researching the kind of fish I want to put in my new acrylic tank. I want a pleco. While reading about common plecos it stated not to put it in an acrylic tank because it can scratch the tank. I don't want a common.....I want something smaller, about 4-7 inches. Do all plecos have the ability to scratch acrylic tanks or are some safe? If anyone has had experience with this I would appreciate it.
Thanks.
Thanks.