I purchased a BTA in March and QT it in my coral QT tank. I also had some cleaner shrimp in with it. So when I feed the shrimp the BTA would catch some food as well. A few hours later it would spit out the food and then the next day or two would look like a ball of goo. Next day it was fine again. Now it is in my DT and it will not stay latched on to a rock so I put it in a small glass and placed it on the bottom of the tank. Didn't want it to get sucking into powerhead. It will still catch food but same behavior, spit it out and looks like it is dying then a couple days later it is looking fine again. Any ideas on what to do or what the problem is? The tank is 4 years old and stable.








