When do whale sharks sleep?

Is seven seas cod lover oil halal? How can you tell if your livebearer is male or female? What is the marine power plant? What is the great white sharks incubation period? Wooden scales are sometimes called? What type of consumer is a tiger shark? How does a clown fish get nutrients? Do fish carry bacteria to other fish and kill them? Does it mean anything when a koi fish is swimming up or down on a tattoo? Which one is the strongest one alpha betta or gamma? Is corie hitch tank? Does ghost sharks exist? What 3 sharks attack humans the most? Why are your guppies dying with pH at 7 and temp at 78 F? Why are whale sharks called whale sharks? How fast can a cannonball go? Can bettas lay eggs somewhere other than a buubble nest? Why do female fish eat their babies? What is the average size of a great room? Do sharks live in the Allegheny River?