Interesting and scientific facts about different fish species.
Most steelhead in the US spawn sometime between January and April in water temperatures of about 40 to 50ºF. They prefer shallow water of up to 4 feet and build their nests on gravel or cobble beds.
Rainbow trout typically spawn in the springtime, between February and May. As their eggs need cold and well-oxygenated water, the optimal water temperature range for their spawning is 40 to 55°F (4.5 to 10°C).
While channel and blue catfish generally spawn sometime between late spring and mid-summer, flathead and bullhead catfish usually spawn between late spring and late summer. All catfish types tend to spawn in water temperatures between 70 and 80F.
While the average size of Florida pompano is around 12 to 16 inches and 1 to 3 pounds, this fish can reach a maximum size of approximately 24 to 26 inches and 8 to 9lb.
While the average size of tarpon is between 30 and 60 inches and 30 and 70 pounds, this species can reach an astonishing maximum size of about 8 feet and 350 pounds. Male tarpon are generally smaller than females and rarely exceed weights of 100 pounds.
While the average size of hammerhead sharks is 8 to 12 feet and 300 to 550lb, they can reach a maximum size of about 16 to 18 feet and 1,300lb. Female hammerheads tend to grow larger than males and can outgrow them by several feet.
