Diving in Santorini

Hello,

My partner and I have 1 day set aside to dive in Santorini (in July)....can anyone let me know the best dives available as well as any dive centres?

Thanks in advance for your help.

Emily

Google is great!

http://www.greeka.com/cyclades/santorini/island/santorini-diving.htm

http://www.travel-to-santorini.com/diving/

http://www.divecenter.gr/

Have fun!

Thanks Mark Mark.
I have the 2 dive companies, was more in search of recommended dive sites...have u dived there, do u know of the better - we've only time to do 2 dives whilst there.