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- Jan 25, 2018
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I had a pair of Yellow tangs for about 4 years with no issues. (Pair as in two just tolerating each other peacefully). Recently added a new copperband butterfly and ever since, bigger Yellow tang has been very territorial toward the smaller Yellow tang. It doesn't nip fins but always chase it away to a cave everytime the smaller one tries to come out.
What's my best route at this point? Would adding a 3rd bigger Yellow Tang help restructure the power hierarchy or would that make the aggression worse?
What's my best route at this point? Would adding a 3rd bigger Yellow Tang help restructure the power hierarchy or would that make the aggression worse?