a newly hatched fish is called a fry,
a salmon was caught by Bob Bateman of Cananda that had two mouths, two sets of teeth, and two tongues,
in Brazil, a single pond can hold more species of fish than are in all Europe's rivers,
a swordfish can live for 25 years, and can weigh 1,200 pounds,
atlantic salmon can jump as high as 4.5 meters out of water,
catfish have tastebuds on their whiskers,
more than 3 times as much fish is eaten in china than the us,
for mating, a deep sea anglerfish bites the female and never lets go. eventually his body merges with hers and he spends the rest of his life inside the female, all his organs disappear apart from the testes,
jellyfish have been around longer than dinosaurs and sharks (650,000,000 yrs),
minnows have their teeth on a bone in their throat,
95% of fish sold in n. america originate from florida,
the clown fish can change sex. If a breeding female dies, the breeding male changes and mates with another male,
the garfish has green bones,
hydras, related to jellyfish, when cut in half, grow their body back in a couple of days,
the ocean sunfish can lay 30,000,000 eggs at once,
a pregnant goldfish is NOT a '[bless and do not curse][bless and do not curse][bless and do not curse][bless and do not curse]', but a 'twit'.