Yes, I have 2 adult male zebra plecos. I have had these fish over 3 years. They are extra males from my breeding colony (that has yet to breed, btw !) They are 3 to 4 inches long and very healthy. I am asking $150 each, well below market price (fry are selling for $125 on AB, minimum). I have already sold 2 of these at this price, and these are my last 2. Thanx.