I have a 180 litre, heavily planted community tank. The tank has been running close on 2 years and lately, a few of the original fish have gone to the great fish tank in the sky. All I have left in it now are neons (4 left), platties (only a few juvies now) 2 dwarf gouramis, 2 swordtails, 2 sailfin mollies (about 6 juvies also) a couple of female guppies, 3 zebra danios and of course my 4 corrys and Simon, the pleco. Out of these fish left, only the danios and the fry are relatively new, the rest are originals from 2 years back. I wanted to add some new fish, but I want something different, not mollies, neons, platties or guppies. Anyone got any suggestions?