Oh I might try that then, my understanding was that all zooxanthellae is brown, and when there is not enough light the coral makes more zooxanthellae and thus the coral goes brown. That said - if there is even less light then the zooxanthellae dies and the coral starts to bleach and die.
So now I'm not sure what to do - lol
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Tank - 60x18x21 in Antique Pine (400L)
Fiji Live rock with Lava & Ocean Rock & Crushed Coral Substrate
4 x 14k T5's all 54 watt Tubes & 2 x blue LEDs, Timed to simulate dawn & dusk, on 12 hrs a day
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In Sump 14x16x14
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Tropic Marin V2 600 Ca Reactor
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