My new 10G coldwater setup top view....

make sure to get all males, males LOVE each other, they certianly are not highly territorial and they don't severly wound each other often.
 
why not throw a hippo in there? they love people and it will let you ride around on it's back.

LOL!!! Oh dont forget to to add some alligators for protection of your tank. Maybe like 4 one for each side ;)
 
youre going to need some alligator gars then to help keep the population in check

and 1 guppy for kicks

well if you are going to be adding such a small little fish with huge alligators then for sure add some stress coat. Maybe even some aquarium salt.
 
don't forget a pride of lions to eat the hippos!
 
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