jsho

Is there any certain chemical additives that should be put in the tank when having a blue lobster?

sirdarksol

iodine. It doesn't need to be a chemical additive (in fact, it's better if it isn't), but iodine is necessary for inverts to grow out of their shells. Shrimp (shell and all) is a good source of iodine, as is nori (the green sushi wrap), wakame, or other sea vegetable.

jsho

Thank you sir!