Bumble Bee Snail Help

[Boomstick]

We got some bumble Bee snails (Pusiostoma sp.) and their nice yellow and black shells are turing whitish. Any ideas what could be happening?

[sjfishguy]

If the snails are still alive, there is probably some sort of pale coralline or something similar growing on them. No big deal, just wont look as nice.

[Boomstick]

Cool - i think you are right about the coralline, they both look healthy otherwise and are zipping around.

[pom xenia]

I have about 10 bumble bees and some of do have a whitish coraline growing on them and it doesn't seem to hurt them. they been in the tank now for 9mo.