All the six line wrasse I ever saw were always sort of pink in color, not blue and they can be really aggressive with other fish, especialy newly introduced fish.
 
Once you put a six line wrasse, it's nearly impossible to put another type of wrasse in there and they also lose their nice color when they grow older.
 
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					Originally Posted by Magma  why not get a sixline wrasse? they have blue in them but are a lot more fun to watch than chromis.
 Also blue dartfish, dottybacks, gobys
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