Same but mine is only 12", he chases some smaller 5-7 inch cichlids about at times,no damage tho.
Not sure about an 18"er, I would imagine it could be quite territorial, what's it living with in its current tank?
I would love to see some pictures of a confirmed 18" afer, please share
Hot dang, 18 inch retic? Post pics please.
Yeah its probably going to see the smaller plecos as food at that size, as would any fish that big. I almost guarantee its going to TRY to eat a pleco, though I doubt it can get through the armored skin.
Here are some pictures. The owner currently has 3 afers (18", 15" and 13") in a tank with some gars and a large black arowana. I am only interested in the 18" and my tank consists of a good amount of plecos ranging from 2.5"-9".