I have a 120g aquarium that I am putting a Jack Dempsey, Firemouth, Convict and a Salvini in, with 5 Silver Dollars. My question is , I know Dimidiochromis Compressiceps (eye biter) is from lake Malawi and needs a high ph. The tank will be running at a 7.0ph, could I put a Commressiceps in there. I know its not the right thing to do but I really love the fish and just was wondering if it could work. Prob. not but what do you guys think? Thanks