Ok so my long standing resident Oscar decided my new F1 Texas looked good enough to eat. Now its seems to be stuck in his mouth, I did net him and hold him in a towel to see if I could remove the fish gently but it was wedged in there good. I didn't want to put too much pressure on in case I harmed Oscar. Now he's swimming about with its tail just sticking out its mouth. Any quick advice very gratefully received thank you.