It can take adult bp’s longer to settle in, plus the switch to f/t. I bought Artemis, my 3 year old dragonfly girl, on 9/2/18. She still hasn’t eaten for me, but I’m being pretty persistent about the switch to f/t and am waiting her out. She doesn’t get handled and has taken quite some time to settle in. I’m reasonably sure she was kept in a tub originally and is now in a pvc cage with plexi door. This is the first week since I got her that she hasn’t made a run for her hide when she spotted me watching her. So even though your bp is in the same tub, the landscape has changed and may take some getting used to.