I have a crayfish in my 55 gallon. I am getting some more fish online and the tank im putting them in is getting a little full. Since my 55 is a native tank I was thinking to move my darters from the tank (2 blackside and 2 johnny) to the 55 gallon.
Is this a bad idea because of the crayfish? I know darters are fast but at night I'm thinking the crayfish might have a decent shot at killing them, which I do not want. Let me know what you guys think!