Pond Boss Forums MANAGING AN EXISTING POND Evaluating and adjusting fish populations ID Help; HBG or Pure Strain?

Thanks for the advise.

After viewing the photos it's more than evident its a GSF.

I don't know of any fisheries in the area that actively advertize or sell GSF.

Any idea how these fish made it to this pond? The owner has no clue and he's been here for decades.