I am sure we all have or hobbies.  I just wanted to share one of mine.  I build small saltwater fish tanks.  In case you don’t know what they are called they are called “Nano tanks.”

THis one I have the link below is my show tank.  Its 7 gallon minibow that you can find at any local pet store for about $50 usd. 

That being said I take great pride in doing modifications to these tanks to make them able to run a saltwater eco-system.  Please check out my tank and feel free to ask me questions.

Oh btw this tank is so much like the TR in the small form factor in Saltwater tanks.

http://www.nano-reef.com/forums/showthread.php?s=&threadid=31081&highlight=chris687 :D

Great tank, Chris. How much upkeep does it require? I’ve had good luck with freshwater aquariums in the past, but never ventured further.