I suppose it does depend on whether your rock is cured or not. I understand it will be necessary for uncured rock, but I doubt it is required vice versa. Just my 2 cents worth!
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80gal with live rock (35kg/70lbs), 30gal sump, refugium with live rock, chaeto and DSB, Bullet-1 skimmer, Fluidized Reactor, T5 lighting (6 tubes), 4 x Koralia 3's. |