mystery snail calcium?
 

new to the snail biz...noticed Hermes shell is starting to look kinda rough...looked in a few places online but maybe not looking in the right places? Everything I've seen about it is that he needs some calcium? But I have not found anything regarding said calcium and how to supplement it to him....

and also...with a little more snail experience, I would like to set up a snail tank...and have baby snails...anyone ever done this?

nevermind...I found it :D

...would tums be safe with a chinese algae eater trying to hog all the food?