hi guys,i am just starting an african setup,i have been keeping various fish for about 4 or 5 months ie guppies, various tetras, angels,dwarf gouramis and some more and really enjoyed it but i have decided to try a mbuna setup and could do with a little advice regarding compatable tank mates,i have read up a lot on the subject for a few weeks and have a fair idea and understanding but would like to hear of some tried and tested mixes which were successful,i have got 3 yellow labs and 2 zebras{cobalt blues}which i put in during the week and would like to put some more in as soon as i spot some compatable fellows,the tank is a 350litre trigon corner job with 2 externals on it which are cycled a few weeks now,filters are a jbl e1500 and a tetratec ex1200 and the substrate is coral sand with plenty of sandstone rocks and some texas holey type rocks so enough caves i think,amm and nitrites are zero and nitrates are 40ppm,and the ph is 7.8,the coral sand only went in yesterday so hopefully it might help with the ph,im looking for solid coulours as i dont like some of the mottled fish i have seen in the lfs and anything above 6 in would prob be too big for my tank.so if anyone has any ideas please fire away,cheers