First week of QT is drawing to a close, and I STILL haven't actually seen this little mofo eat! The spot I mentioned is exactly the same as well. Since I haven't seen him eat anything, I'm going to Furan the tank after a water change this week and treat him that way. Just a prophylactic measure, but I don't want any nasties introduced into the seahorse tank. On the other hand, he hasn't shown any evidence of ich, either. He's definitely sifting the sand...I see clean spots on the sandbed, and the rocks have sand on top. I can only hope he's eating while I'm away at work.
I have a lot of wood to lay tomorrow, but I should be able to squeeze some water changes in as well.