Update: Diving in Zanzibar
More information on the diving and dive centres of Zanzibar is now on the SCUBA Travel site. "Was like being in the Red Sea, with the big difference that we have always been the only divers on each one of the dives in the water...We saw all this stuff that you usually never see, sea horses, ghost pipe fish, 10 different kinds of nudi's, 8 different kinds of scorpion fish inclding crocodile fish, mauritius scorpion fish, weedy scorpio fish, leaf fish, frog fish and all in one dive!".