I'm interested in one of the above Plecos. I've read online that Royal's can be pretty sensitive, but I don't know squat about Candy Stripe. They seem similiar except for the flashier pattern. Reference: Royal Pleco... Reference: Candy Stripe Pleco... Tell me all about your experience with these fish and what you recommend! I have the housing for a full-grown adult, so don't worry about maximum sizes. The fish will be going into a 56 gallon wide tank with dark soil substrate, tons of driftwood and lots of java fern and anubias. Either fish would be about four inches to start. Help me choose!