Ever caught a Burbot ?

[stripermaineiac]

Try sebago lake behind fryes leap out past the ferry ramp and around the corner. we get them up to 38 in . you may even catch a white fish or 2 there.

[FishermanTim]

They are cusk, the fresh water species.
They are a bottom dwelling fish that is supposedly a real good fich chowder fish.
They caught the NH state record one a few years back and beat it again a few days later.