mattgumaer
New member
Just writing to give a thumbs up for working hard to make the best of a bad situation and save the fish.
In my limited experience with tangs, adding them at the same time potentially makes a big difference. Your choices probably are: 1) play it safe and sell one; or 2) try to quarantine them independently and then put them both in the 140 at the same time, being prepared to remove one in the event of excessive aggression. There is probably going to be some sparring to establish which is the dominant fish. I suppose you could try them together in the 40B tank, but, the likelihood of problematic aggression would be higher (although its likely easier to one of the fish quickly in the smaller tank). I'm sure others with more tang experience will offer advice. But, I'm not sure there is a definitive way to anticipate how they will react to each other short of putting them together and being prepared to separate them if it looks like one is doing substantial harm to the other. I don't think this is likely a situation where people can definitively say either: 1) they will fight to the death; or 2) they will get along.
Good luck.
Matt
In my limited experience with tangs, adding them at the same time potentially makes a big difference. Your choices probably are: 1) play it safe and sell one; or 2) try to quarantine them independently and then put them both in the 140 at the same time, being prepared to remove one in the event of excessive aggression. There is probably going to be some sparring to establish which is the dominant fish. I suppose you could try them together in the 40B tank, but, the likelihood of problematic aggression would be higher (although its likely easier to one of the fish quickly in the smaller tank). I'm sure others with more tang experience will offer advice. But, I'm not sure there is a definitive way to anticipate how they will react to each other short of putting them together and being prepared to separate them if it looks like one is doing substantial harm to the other. I don't think this is likely a situation where people can definitively say either: 1) they will fight to the death; or 2) they will get along.
Good luck.
Matt