i dunno i got a firgure 8 and a green spotted puffer in the same tank all they do is hang out at the top waiting for food 24/7 i threw in 1 big worm they tore it apart so i threw in 2 more then put in some blood worms and they ate those the greenspotted puffer whet to the bottem (finaly full) but i wounder if im over feeding? i know i am but i dunno if this is normal? the greenspotted puffer is about 3 inchs and the firgure 8 is about 1? what should i do? just let it happen?