Does this look like corals are brinh

[acropora4u]

Sorry for the header as I could change it after posting , but you all get the point. Parameters are alkalinity 7.8 and n03 is 4.5 PO4 is 0.11 calcium is 420 magnesium is 1300. I had kessils running at about 60% power I just turned it down this week to 40% as I think the light is burning corals. I don’t have a par meter so screwed on that.. I also use T5 lighting and orphek blue led bars.

 

[Rtaylor]

Not sure what you’re asking and the pics are too blurry to see anything.

 

[Tcook]

Get better pics with the Kessils turned up to white. Also: size of tank; distance of kessils above water; how old is tank; how long have these corals been in there; how long have they been under the Kessils?