Yes very clever fish 
When I had him crammed in the 220, he messed up a lot of fish but that we expected, which is why he doesn't have many tank mates now. I gave him a clam but he couldn't open it, he tried and tried. For now he just eats frozen shrimp.
When I had him crammed in the 220, he messed up a lot of fish but that we expected, which is why he doesn't have many tank mates now. I gave him a clam but he couldn't open it, he tried and tried. For now he just eats frozen shrimp.