How much is eel per kg?

How is the trout suitable for moving in water? Can you mix betta fish with other fish? How many people per year are killed by tiger sharks? What genus do salmon belong to? Is a pond salty or fresh? What are the four types of sharks that live in Curacao? What structure does bony fish have that sharks don't? How many times can a cook spaniel take a shower? How des the molly fish react when giving birth? What is the oldest living creature on earth? Should halibut be yellow? How can you use janitor fish in your daily life? How are paleozoic placoid scales of shark different from paleoniscoid scales of modern sharks? Do fighting fish ever lose part of their tails? Is aqua a shade of green? What is a Coley fish similar to? What sound do seahorse make? What is the role of flippers in fish? Is there such word as fishes? What is the Basis of the Fruits de mer?