Last night I picked up some silversides and attempted feeding. I cut one in half and thawed it out in a cup of tank water. Even cut in half, the silverside was as long as the BTA was wide. I figured if it could eat it, it would. If not, it would drop it. Much to my surprise, over the course of about 2 hours is enveloped the entire fish half. About an hour after that the BTA was the biggest I had ever seen it.
All seemed to go well, but this morning I noticed once the light came on, the anemone started to expel the fish. It seemed to have skinned it, but the "meat" was still there. Did it spit it out because it was too large? Should I soak in garlic to improve the feeding response?