HOW WELL DO YOU NO FISH

in the world there are over 2000 types of fish lets see if you can name the basics

1 what is the most common fresh water predator
2 what is the name of a carp with no scales
3 what is the name of the green/golden brown fresh fish
4 what weight does a jack pike have to be to become a female
5 do carp have teeth
6 what is the name of the cylinder shaped carp
7 what is the name of a white carp
8 can you get an albino pike
9 do carp go over 80lb
10 what is the world record catfish
11 "Biggest Fish Ever Found" in UK seas
12 the smallest in the world "Paedocypris fish" (really) how small is it?