How much could a fisherman earn in 1623?

Piranhas live in which biome? How long can a lemon shark get? What is the wrong way to remember where you caught al ot of fish? What does it mean when your goldfish is turning reddish? Can ammonia cleaning solutions kill fish? Can sea organisms turn into oil? Would it be Ok to put 2 18cm fish in a 24 liter fish tank? How does a bull shark protect itself? What is a toxic bloom that kills fish? Do you need a pump for koi pond in the winter months? What do baby seahorses eat? Where does sea horse lay eggs? Where can one purchase purple heels? Has there ever been a bull shark in the Cache la Poudre river? How do Ocean currents affect Fishery? What do sharks do beside attacking and eating? When koi are just about readyn to lay their eggs do they act weak and still and hang around the edges of the pond? Do lionfish travel solitary or in groups? Why are female parrotfish a dull color? What does fish in Caesar creek eat?