I guess it's one of those "eye of the beholder" things. I have some blue and red mushrooms mixed together and think they look quite nice under my actinics.
I recently read an article in Coral magazine that you may find interesting Bob. It stated: "zooanthid polyps are still a common sight in German reef aquaria, in spite of the effort of many reefkeepers to permanently rid their tank of these prolific pests."
(For anyone who doesn't already know, Bob is a zoanthid farmer and "prolific pest" or no, his are some of the most beautiful you will find.
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- Chad