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![]() Burnt tips is almost always alkalinity fluctuation.
Going aggressive with GFO is almost certainly to blame. GFO can have a temporary affect on Alkalinity where it lowers it. There is actually a pretty current thread in the SPS forum of ReefCentral right now that discusses it. That drop of usually almost 2 dKh, negatively affects SPS. It is recommended to slowly increase the amount of GFO due to the fact that it can strip water so fast of nutrients, which has a negative impact on your corals.
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LoJack's 144 Gallon Reef Build Last edited by LoJack; 02-10-2014 at 09:58 PM. |