Flounder are related to all the other flatfish like plaice or dabs. We fish for flatfish with a brightly coloured two hook rig.
Two of us were fishing here two feet apart, I had fish after fish but my friend didnt, the only difference in our rigs was the spinner I had on mine.
They say these attract flatfish and they sure worked for me.
It seems you need to dress the rig up like a christmas tree in order to get the fish, dont be shy, chuck it on, even a foil tin from a pie worked for us.
The bites are more of a rattle on the rod tip than the jerk of other fish. Its always good to leave them for a little while, they will usually hook themselves.

We had some 20 fish in this session, the majority of the fish were returned but in amongst them were many good sized fish. I often had two on each cast, and at one time i was battling with a dogfish and a flounder together!
They arent the best fighting fish in the world but the big ones have little go in them.
This was on a day when all the boat crews could only catch dogfish, the rest of them stuck it out waiting for cod while we sneaked off to a quiet bay for flatties.They are a beautiful fish, easy to gut and lovely to eat!