Thanks taricha!
You've given me more to think about regarding possible causes. It seems that imbalance is a likely cause, whether it is too much, or too little of something. You mentioned it popping up after a difficult battle with other problem algae, when our tanks are often out of balance. Low phosphate seems like a long shot for me. I feed pretty heavily.
I think the biggest difficulty may be balancing killing the dinos with providing for the needs of the rest of the system. As with most algae issues, I suspect persistence is going to be a major factor.
Thanks for your thoughts on UV, blackouts and hydrogen peroxide!
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As many naturalists and environmentalists have suggested, we should set aside our arrogance,
our desire to conquer and control everything, and walk hand in hand with Mother Nature. -Walter Adey
Current Tank Info: 180g Seagrass Sandbar Lagoon, START DATE November 28, 2018
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