Mass Coral Death

[naesco]

Originally Posted by ScubaGirl

So, my approach now will be:

• a good ro/di
• digital pH meter
• copper test kit
• ammonia binder

Anything else pressing?

I'll test again tonight when I get home. I have water prepped and will be 24 hour old by then so will do another smaller water change. Probably 20% at most.

Thank you again for your help! Everyone looks alive this morning so it's already a better day than yesterday.

Does your test show zero nitrite and ammonia? How are your fish?