Calcium chips for snails is an essential supplement for invertebrate owners to give their shelled friends without the work and frustration put into making their own foods.
Consisting of calcium carbonate powder (99.3% CaCO3 in purity), spirulina, and bound by gelatin, the chips hold together well with a long shelf life kept in a cool dry spot.
For snails, crayfish, and shrimp, start small and work up from there. Drop a couple in and gauge their interest. If you have a feeding dish to help introduce new foods,