no i haven't... before i had some problems with angel/silver aro combo, but the current stock for the tank there in is 2 angels, 3 african peacoks, 1 yellow lab., 1 severum, 3 bala sharks, 1 fire mouth, 2 bgks, 1 ck, 1 ropefish, 3 sen. bichirs...i just sold a kenyi and another african, just moved a syno cat and spotted rapheal, but it has been problem free...a nice colored verioty tank as a few of the fish in there are grow outs... i have had angels with all kinds of fish, just be sure to have a back up plan if you try it...