What would you do with a 10,000 gallon tank?

I would fill it with gasoline, then wait until summer when oil prices climb again, and sell all of it for a huge profit.

Then you could buy a bigger tank with the profit you made, then keep repeating the process until you owned the entire Pacific Ocean. And you really wouldn't have to worry about it being stocked or balanced, it comes that way already :)
 
I would make half freshwater- DISCUS.

I would make the other half a sweet reef tank with many many Tangs.
 
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