I am thinking of buying a Green Mantis Shrimp, or Gonodactylellus viridis and I was wondering if it could break my 1 cm thick glass walls? Also I have many corals, soft, hard everything and would it be compatible with those or will I have to get an even smaller mantis shrimp? And I do plan on getting many fish such as tangs, angels, stuff on the bigger side. Would a mantis shrimp of 2 inches try to hurt those?