This is typical of a low nutrient tank syndrome, if you add a few more fish and up the feedings there will be more food for the corals, IMO if you have changed the bulbs recently then the par on the new bulbs are too strong, for the time being I would keep up with waterchanges, feed more add more fish and perhaps only run the 2 blue plus and leave the rest off. Running all your lights will bleached the corals and basically nuke the bleached corals further. Do you get any sunlight or daylight in your home? If so that will help abit. Looking forward to some pics to see what state the corals are in.
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Always looking for the next best coral...
90g starphire cube/400mhRadium20k/2 XHO/2x27w UV/2x39w T5/ 3 Trulumen led strips
Last edited by tang daddy; 01-20-2017 at 07:23 PM.
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