Where are blue marlins found?

What substance is being carried to the gills for disposal? What survival advantage does a torpedo like shape give a shark? Is a guppy an amphibian? Do eels live in NC? How old is Molly Conlin? How many sea horses live in the coral reefs? How fast can puffing billy go? Is fish a solid liquid or gas? Noted for their long venomous spines what fish is beautiful and often kept in salt water aquariums? Where is the respiratory surface in a fish located? The nearest place to get reverse osmosis RO water for my marine aquarium is 1 hours drive away you cant do that every week are there any alternatives? Bull American alligator vs full grown bull shark who would win? Is it possible to maximize the number of fish caught per person and the number of fish remaining in the pond at the same time? Why a shark can even taste a drop of blood in the ocean water? When was Champagne no Koi created? What does it mean to dream of koi fish swimming around the moon? What is phishining? Do you need special rocks for a planted fresh water aquarium? What can you do to save Goldfish-Not eating and spends its time at bottom of the Tank? What is the smallest type of freshwater eel?