Hi Brett. Ya i blasted this as well.......I even took a scrub brush to it thinking I have nothing to lose......nothing happened....it cleaned up a bit and then started all over.....I think it liked it!! LOL!
KH = 9.0 / Ca = 450 / Mg = 1150 (I know its low....I dose through water top off) will be at 1300 next time I check.
Quote:
Originally Posted by lastlight
While my issue didn't look like that I did have some slow die-off / recession on my superman digi about a month ago. The coral was still growing but in the middle it looked like yours (minus the black growth). I used a turkey baster to blast the dying areas/edges to clean things up. Not sure why I thought that would work but the areas have almost repaired themselves in full now.
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