Originally Posted by Laki
Cuttle bone is made from cuttlefish. Birds use it as a source of calcium and to trim their beaks and feet on. I hear it's great for snails, but it's a floater so you'll need to weight it down! You can find them at the dollar stores, grocery stores and pet stores.
hrmm... i shall think of something to weight down, perhaps under decoration or something :D or half buried in the gravel, I hope it doesn't dirty the tank to much :D
Should I just like put the whole thing in there or bit by bit D: and... how long should it be there o.o and sorry for the infinite questions, I wanna do things right the first try XD