tank mates not getting along

[George]

Originally Posted by fishytime

with tangs there is almost always a period of fighting.....it usually calms down after a few days.....if it doesnt calm down, then you have a problem.....I tried the dividing the tank thing recently and it didnt work for me....the new fish still got harassed after I removed the divider

yeah..I don't think any acclinmation method can completely avoid aggression among fish. But at least for the divider/acclimation box methods, the new fish has a chance to adapt to the new environment before being harrased.