I wanted to ask how many malawi cichlids i can put in a 30g tank I have nine in there now a yellow lab,cobalt blue,kenyi,fuelleborniOB,peacockOB,red zebra,redtop zebra,haplochromis latifasciatus,& a auratus they're all two inches long will that work for now? And if so how much longer do i have till i have to upgrade? 