ok so ive done some searching but did not find my anwer. i am big on cichlids but never really looked into bass untill now. from what ive seen there alot different than most cichlids. ive noticed most people have groups of them instead of solo like my midas. do they like to be in groups? are they not aggresive towards other fish? do they have personalties like a midas. will they come up to the glass when i come into the room. i enjoy having a cichlid that acts like a dog. im planing on getting a bigger tank but right now i have a 75 gallon. how long will i be able to house say 3 cichla in there before there to big? any info will be appreciated, thanks
Possible a year but it depends on Specie/food/rate of food/water..... Orinos would last at LEAST a year if bougth between 3"-6" In my opinion and others like Kelberi may last longer... 
