I have driftwood in my tank and he loves it. Actually, you can see the driftwood in the in the pictures of him. I can not see any whiskers on him what so ever, which is what has made me iffy about what the lfs told me. I tried the recommended grape and he has yet to even check it out. Usually any time I put something in he immediately comes swimming over to check my hand to see what I have--but not with the grape. I figured I'd leave it in there for a while and see what happens. The Corys seem fascinated by is, but they are fascinated by anything. LoL