How long after stocking before the HBG somehow transmutate into GSF???
Those few of us who grow HBG would be very interested in knowing the answer.
Immediately! They're the spawn of the devil!!!
I know, right? That theme does seem to come up a lot round' here.

"Hey you HBG! Untie that CNBG, put down the knife, and back away from the altar! Bad fish, bad bad fish!"
