Wanted to give an update. I ordered an Australia Tuskfish from Aqualocker. He arrived on Friday and is acting normal for a Tuskfish, ( timid, hides a lot ). The problem is I believe he might be blind. He is eating large pieces of frozen shrimp but he is continually bumping into the rocks and has a hard time finding the many caves in my rock structures. He eats the shrimp well, but will swim by it for 30 minutes until he accidentally hits it with his mouth. When that happens he devours it. I have tried motion with my hand when he is close to the glass and he does not respond. Any chance it could be temporary, and has anyone else dealt with this problem? I am thinking of naming him Mr. Magoo