Hello everyone. I’m new to this hobby and i just recently got a longnose hawkfish about a little over a week ago now. he was getting used to the tank perfectly fine until a few days ago he started hiding more and he perches with his nose pointing to the cieling. Just wanting to know if this is normal behavior for these fish?
any thoughts on why? I tested the water 2 days ago and nothing seemed out of the ordinary. I only have 2 clowns and a nem in a 32 gallon.

