Suckermouth

The algae eating Pleco in the tank does such a good job of keeping the tank clean. He's usually hiding in the back but here he is, glued to the front of the tank. Looks so weird!

[Tari]

the water does look nice and clear - I take it he's the black one?

[Caroline Warrior]

Yes! It's not a good shot of him really. He's quite pretty, with interesting markings and and a big fan tail. He refused to pose.