Alk burn question

[jamie.pullin.313]

No3 and po4 are good in moderation. Is ur water to pure if no essentials

 

[ReefMadScientist]

I would vouch for the lights causing this. Your params are exact to mine.

 

[TruRacr314x]

+1 to the lights....I consistently had bleaching in SPS until I dumped the LEDs and went to T5

 

[Reefer4Ever]

It might be already stated, but do you premix your saltwater and give it a couple days before adding it to the tank as way back in the day I was not waiting and I burned mine as well. Just a thought.