is it connected to the main pool so that fish can do into both areas if they want?
I'm curious to see how the weather effects this tank, like rain. Now I know it rains in the ocean but a hurricane on the reef is such a small addition of water compared to a good storm over a 2000 gallon tank. Like a good storm and your tank overflows onto the beach changing your salinity level. Also pollutants in the rain will effect the system. ???