I won't flame but these fish require lots of water changes and massive filtration. My 75g has 3 fluval 405's on it yes 3. And 1 xp4. Added up that's like 1,200 gallons a hr. and I wouldn't even want those 3 fish in that filtration. And the amount of water you have to change in a 75g to keep those fish would ruin the cycle of your tank. So it's no win win situation.