Lower light works for me for bleached usually. If they flesh on the bottom is good, you can feed with Lps food soaked in amino.. Try Brightwell Restor. I saw results in like a week.
This is the same torch about 6-7 weeks apart. You still see some bleaching now but it’s a huge improvement. This isn’t a solution to save all torches but it’s something I’ve done that have had great result.
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