Why are poos called poos?

Are the teeth on the sawfish ment to scare people away? Can a Seahorse and glofish be in the same tank? Is a tortoise a endothermic or ectothermic? What is the heaviest rainbow trout? Do you eat clown fish and why? Does hermit have to be in love to be pregnant? What type of mouth parts do a fish have? What happen when gold is kept in aquaregia? Your pregnant guppy has a red lump coming out and it has been there for a day what is it? Can your drains in your kitchen and bathroom be the cause for fruit flies? What is Beau Monde Seasoning good for besides fish? What habitat would be best for a white sucker fish? How many chromosomes do carp have? What is an island in a lagoon called? What method is used to retain the freshness of fish? How many speartooth sharks are left in the world? Is Ferkino a small Russian village? Does manta ray have any defense system? How many kind of sharks are there? Bluegill fish need what to survive?