So I bought a aqua medic fish trap to catch a hawkfish. I set it up and fed the fish. He swam in and boom, I caught him. Unfortunately I can't get him to the fish store till Thursday. Do you think he'll be o.k.?
As long as there water flowing through it.
It will be fine maybe not happy if it gets pale that means it stressed and you should probably put it somewhere else.
Sumps are good for bad fishies sometimes idk your situation though.