ok so recently(right after i added my him to my 55 gallon) my blood parrot has been acting weird. he's been laying on his side by the rocks, by the driftwood, up on the top under the driftwood(hard to explain), and under the intake of the filter. at first i thought he just needed a place to hide but i made him a cave and he has the driftwood(been digging a pit under it too). is he sick or just being weird?