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Small, peaceful, fish that handles similars

2K views 13 replies 8 participants last post by  johan 
#1 ·
I have a 75 gallon reef tank that currently has only a fire fish. Im considering the next move on the tank, and I'm looking for a fish that is small 2-3 inches adult, active swimmer, and peaceful. Here's what I'm stuck on, I'd like there to be 4 or 5 of them. Many fish seem to become aggressive to same species. I've read that blue/green chromis would be good but tend to use aggression to establish hierarchy and you end up with 1 or two at the most. Any other suggestions?
 
#3 ·
I thought about gobi's and there are lots of choices, but dont they "sit" on the substrate?
 
#7 ·
What small active swimmer goby would you suggest Nate-bro?
 
#11 ·
thanks all!
 
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