My girlfriend has a tank with some snails in it. So do I actually. And well I also have a SW
tank that I have calcuim supplement for. I know that even FW
snails need calcuim as well as other trace elements to live and build healthy shells.
So I was wondering if I could add some of my calcuim supplement to a FW
tank???? WOuld that be ok or would it hurt the fish in the FW
tank by changing the water chemistry?????
My other idea is to use egg shells.