how many clown plecos could be kept in a 10g, i ask this because i have seen some articles on putting up to 3 in there....any thoughts?

this is my first reply but that makes no difference
i have a cory cat tank myself and in a 55g you could but in about...25 cory cats and think about getting a smaller size pleco, like a clown, they get only 4-6'' and thats easier than a 9'' one.