Calcium reactors.

Since no one warned you about the cost of reef keeping upfront, I will warn you about the cost of upgrading tanks, your cost will go up exponentially! Putting 1" frags in a 300 gallon space will seem like a lost cause. Suddenly a $75 return pump is no longer an option. Instead you are looking at external pumps that cost $300+(with plumbing and valves). Buying a $150 cleanup crew will look like a clearance sale because it will barely make a dent in your new tank. /DesktopModules/ActiveForums/themes/_default/emoticons/crazy.gif