This is a tuna farm that belongs to the Company Aquadem. It is situated in the open sea in Çeşme Gerence Bay. These giant fish that are 300-600 kg each are truly magnificent. Each cage is approximately 30 meters deep, and there are about 1000 fish in each of them. This is why this special dive that is quite uncommon is performed in groups of 5 and in turns. We are able to perform this dive in August-September. We can get detailed information about the tuna fish and get to know them better thanks to the vast experience of our diving instructor Hüseyin SEVER who has spent years there.