When I come up to the tank without the food container, they do nothing. When I come up to the tank with the food container, they go crazy. I can also pet my brown bullhead.
I've conditioned various fresh and saltwater rays to sit on targets. Also have various sharks conditioned to feed at certain points in the pool to seperate them by species during feeding.
if i tap 2 times it means my fish are getting food, so they go nuts.
if you tap 3 times nothing happens now, but my oscar would stick his nose above the water line and open his mouth and i would drop a shrimp or feeder in. too bad he dead now
My dude in the avater protects his house. If you walk up to it he turns mostly blue and his verticals become bold. Then if you touch the glass he goes CRAZY. I mess with him almost everytime I go past. A true glass banger!!!
He did that at the LFS, and I told the salesman to bag him!!