oh my...okay...i'm starting to think i'm not cut out for fish owning, haha! i just brought home a couple of new danios. one of them immediately swam into my conch shell, which is very small. it's not a large conch by no means. small enough to fit in the palm of your hand. he's as deep inside it as possible. i have no idea how he'll find his way out. is there ANYTHING i can do?! i don't even know how the heck he wedged himself in such a small space. i gave the shell a very gentle shake in the water with no success. this will teach me to put the shell in with its opening pointing DOWN from now on!!!