brianinak Posted October 30, 2019 Share Posted October 30, 2019 What spectrum is most likely to bleach corals? I have noticed since increasing my white lights, some euphyllias corals losing color. Thoughts? Quote Link to comment
A.m.P Posted October 30, 2019 Share Posted October 30, 2019 Led whites have a reputation for bleaching corals, too much of anything will but the violets-uv-and-blues seem to be the safest bets. That said whites are also known to contribute to growth and make some softies and specific animals look much better than heavy-blues. 16000 was where people used to shoot for, nowadays folks seem to prefer 20000+, think it's mostly personal taste or imitation of ab+ radions spectrums. Quote Link to comment
brianinak Posted October 30, 2019 Author Share Posted October 30, 2019 thank you 1 Quote Link to comment
mcarroll Posted December 1, 2019 Share Posted December 1, 2019 On 10/29/2019 at 11:22 PM, brianinak said: What spectrum is most likely to bleach corals? I have noticed since increasing my white lights, some euphyllias corals losing color. Thoughts? What have your nitrate and phosphate test results been like? Quote Link to comment
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