Do hermit crabs live in the Twilight Zone?

Fish that start with p and are 8 letters long? Do sharks deserve their bad reputation? Are tetras saltwater fish? What to do if your fish swims for 3 seconds then stops and kind of floats? How can you tell you have waited too long to clean fish? Does a Submarine have a horn? Can bleeding heart tetras and cardinal tetras live peacfully with a male betta? Can gurami fish move there arms? What animal class is the salmon in? What is a sea horses appearance? HOW DID KING TRITON TREAT THE MERMAIDS? What does a Fork tail eat? What causes a Betta fish to have buoyancy issues? Are boxfish and cowfish salt or freshwater? What should you name a male Rosy barb fish? What are a snail fish's predators? What part of the ocean the leopard shark live? Blackspot angelfish can change from female to male? How do goblin sharks give birth? How does a shark kill people?