ID on mystery fish

Aw3s0m3

Piranha
MFK Member
May 6, 2012
3,188
82
81
Over there
Sorry. I dunno which section this would go in but I just picked up a bunch of smelt for my fish and mixed were a bunch of these guys. Does anyone know what kind of fish this is?ImageUploadedByMonsterAquariaNetwork1429040968.216838.jpg


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MN_Rebel

Blue Tier VIP
MFK Member
Aug 5, 2008
5,686
126
340
North Pole
Are they came from Great Lakes? That looks like a round goby, better feed this first to your fish.
 

MN_Rebel

Blue Tier VIP
MFK Member
Aug 5, 2008
5,686
126
340
North Pole
It is illegal to posses round goby, hence feed it to your fish first.
 

Belly up

Piranha
MFK Member
Sep 19, 2008
637
169
76
Wolverine, MI
If it`s a goby it would have the suckering fin on the belly, does it? Can`t tell in the pic. Also not likely to catch a goby while netting smelt, commercially. Smelt are normally suspended in deep water and gobies are on the bottum. Could they be alwife?
 

Aw3s0m3

Piranha
MFK Member
May 6, 2012
3,188
82
81
Over there
I'll try and take a pic when I feed them off in a couple days. They're frozen now in my freezer but they could be gobies. They kinda remind me of clown gobies if any of you are familiar with them but I didn't look closely enough to see if that bottom fun was there.


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spotfin

Silver Tier VIP
MFK Member
Jan 2, 2006
4,723
916
900
Maine
Thaw it out and get a better picture. Look for 2 dorsal fins and a black spot on the first dorsal. It's definitely not an alewife.
 
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