my Golden GroumI has been acting strange I want to make sure she’s ok. the other day I came home and heard really load swishing noise in coming from one of the tanks in my room. my GroumI was going crazy farting around the tank and sometimes coming out of the water. she was acting very chaotic she even knocked down my dead clark structure. then again today she did the same thing. she was fine on minute then I heard her going crazy again and ended up getting stuck behind my filter and the side of the tank. what could this be?