Hello! I currently have a 20 gallon long tank. I have 2 clownfish, 1 pincushion, 1 sandshifting starfish, a small goby and 2 corals (duncan and pulsing xenia).
Tomorrow I am picking up a 125 gallon tank (for free!). I want to make this my saltwater reef tank.
Question is....once set up do I...