I hello so I have a 40 gallon with 4 goldfish which are less then 2 inches. Don't worry once they get to a decent size they go to my aunts 8000 gallon pond. Anyways I got a small pleco and was curious as to if it would be okay. I hear that they can but then I hear its okay. Anyone have hands on experience with a pleco and goldfish? If so any tips?