a) Most likely, your fish ate them.
b) Snail-specific disease outbreak exacerbated by population explosion.
c) They crawled out of the tank and they're between your mattress and box
spring waiting for you to turn out the lights...

kush

Phil Williamson wrote in message
...
A week or so ago, I posted a quick note asking for help with a snail bloom
in my tank. I came home one night with tons of the little things, 2 days
later they all dissapeared as fast as they came. I didn't do a thing to
the
tank, any ideas what happened?

Regards,

Phil..