Resolved What fish are these ?

Hi Rogues, I looked in your profile but you have no info there. How old is the tank? If you don't plan on coral you don't have to have live rock, I ran my first tanks with the dead decorative coral like you are although live rock is a definite plus for over all filtration. Are you a beginner? Another thing I noticed is the power head just hanging from its' cord. This is not advisable as over time the strain will weaken the wires and could be a disaster. Let us know the plans for the tank and give a "full shot" pic if you would.

 

Rogues, you need to get a hose clamp on the hose leaving your overflow before you end up with a flood.