I throw them in my campfire and outdoor stove.
The spawning period for Gobys is April to September and during that 6 month period, the female can spawn up to 6 times every 20 days. That is 180 days, which means a maximum of 9 spawning cycles. Males spawn once after maturity. Not sure how that is possible?
As far as eggs go I have heard it is between 300 and 5000 at a time. So do the math.
Its like the Perch population, year after year there are fisherman taking limits daily out of Rice and Simcoe, yet the poplulation doesn't seem to be affected since they reproduce so quickly and in such high numbers. I see thousands every fall.
Dirk