So most things I have read and people I have talked to say that ATF are overall not too aggressive fish. Of course there is always individual variations and lots of stories of lost tank mates on this forum. I have my 4.5 inch taft in a 75 with some 6-7 inch thin bar silver dollars. I want to move the sds out and move in my four 4 inch or so clouded archers ((toxotes blythii)(for those not familiar with them they are true fw fish). The archers are much more substantial then the tiger fish and would like to move them out of my 50g. I have only had my taft for two weeks now and so far seems mellow but he is also by far the smallest thing in the tank. think this would be risky? I am not worried about the archers picking on him. They love to fight amongst each other and thats about it.