Ok I'll bite you...you want to fish Gobies? Are you after them to eat or just for fun, I can't believe I even asked that...I don't know anybody that's ever targeted gobies. There's still a ton of them on the St.Lawrence River.
Just for fun, actually. So to add a new species on my ice fishing sheet.
It's forbidden to carry live goby or use them as bait, but didn't limit catching them. Probably just catch several and kill those invaders
For the St.Lawrence River, it's kind of too wide area. I only know they like stony and sandy bottoms, like to feed insects and fish eggs. Other than that, I know little about them. Do they like current or quiet waters? Do they live deep or shallow? Do they feed at day or night? If you know any of their habits or places that can catch them, can you give some hints. Thanks.