HEY MISCO SHAW-
Don't feel bad, all these Cousteaus are criticics... a 180 is STILL too small to house sharks. I had a customer who was insistant upon getting a shark for his 750 gal tank. It took 2 years until his cute nurse shark became a 4 foot eating machine. What does one do with a 4 foot shark? Public aquariums don't want them, and no one has a tank to adequetly house them.
I/we have Nurse Sharks, Mako Sharks, Tiger Sharks, Bonnethead Sharks and a Leopard Shark. We also have a 225,000 gallon exhibit to house them.
My message to all... with a few species excepted, sharks should be left in the ocean. Jeers to all who deal in them.