New Clownfish?

Question

I have had my clowns for about 1 week and one is doing fine swimming eating etc... but the other is hiding behind the live rock and only comes out when light is out is this normal?? Its just them two right now in a 29 gallon

Answer 1

Also do you know if they are tank bred or wild caught? My guess would be stress due to new environment and/or water chemistry. Is the tank fully cycled?

Answer 2

could be stress.  What are the water parameters? is the tank cycled? do a water change and see if that helps.  clowns are normally active when the lights are on and off.