i have a dwarf caiman and a 7 inch res in a huge custom made tank and they have been in the same tank since the caiman was 14 inches and the res was 3 inches and they have grown a strong bond, never fight and share gold fish treats when presented with em and they even bask together, my question in i have a common snapper and i was wondering if they would get along with it. i was wanting to start like a little community with a few other res which have already been placed in there and seem to be doing great but i was kinda sketchy about adding a snapper, hes not aggressive but im also not another turtle. the tank is plenty big enough, it 8 foot long 6 foot wide and 3 foot tall with 2 foot of water and mutipile basking spots and uvb with encased water heaters, its my pride and joy. anyway enough bragging on the setup adn thanks for anyone who trys to help.