I give him algae tablets.

I think you could be correct about it being a bristle nose catfish. I have blown up the mouth section and altered the contrast. If you look very carefully, you can definitely see some whiskers.

Sorry I haven't posted anymore photographs. Unfortunately, this little guy doesn't come to the front of the tank very often. The pictures that I posted where the best I could get. Other than getting in the tank with him, I am afraid I could only get photographs from one angle. I have had him for at ...

I have had this little chap for quite a while. He is only small, maybe 2 1/2 inches I have been told that he won't get big. I don't know what species it is. If someone my use, can you please enlighten me?