Hey! Welcome to the board! I hope we can be of some help to you.
I don't mean to start being a pain at first post but one suggestion the pleco is definitely going to outgrow your tank so you'll either need to get rid of it or eventually get a bigger tank (I prefer the ladder of the two!
![Wink ;) ;)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
) Well that's just a suggestion.
We're always glad to have a new member! ;D