reefmutt
Active member
Sam,
Here's a post from February 2016.. clearly that alk drop didn't affect the corals too badly!
Not that time.. I had an alk drop about a year ago that really did some damage, though..
Obviously dramatic changes in alk alone won't necessarily stress or kill acros but in combination with some other issue or issues, it can do damage.
I think back then, the corals were in stable conditions for quite some time and the alk was the only instability.. corals did fine. But I bet if nutrients have been shifting and corals are dealing with other stresses, alk swings will not be tolerated.
Here's a post from February 2016.. clearly that alk drop didn't affect the corals too badly!
Not that time.. I had an alk drop about a year ago that really did some damage, though..
Obviously dramatic changes in alk alone won't necessarily stress or kill acros but in combination with some other issue or issues, it can do damage.
I think back then, the corals were in stable conditions for quite some time and the alk was the only instability.. corals did fine. But I bet if nutrients have been shifting and corals are dealing with other stresses, alk swings will not be tolerated.
Last few..
I haven't changed a thing in a couple months in anticipation of being away..
My nitrates have been under 1ppm for about two months. Po4 at .07. Alk between 5.5 and 7.5 but mostly right at 6.5. My alk dropped when I didn't look for a week, the corals really jumped in growth. I have since adjusted co2 and have been stable at 6.5. I increased co2 ever so (ever so) slightly for when I'm gone.
I had been adding lugols for about 2 months 3 drops per day and some potassium but stopped this two weeks ago.. I may continue with lugols when I get back but I wanted to see if anything would look different after not seeing the tank for a week.. Not sure I need to add lugols.
Potassium I've added a larger amount and will test when I get back. I'm not concerned about it very much.. It should stay stable- or at least high enough for a week..
I want to do something about my n.. I'd like to get it up to around 2ppm. Not sure how I will do this with my po4 is. I have added so many fish to the tank, I don't want to add more..... Well... Maybe a couple wrasses... Few more Evansi anthias.. Maybe another bellus.. Anyways, even with the Phosbond in there my po4 is about as high as I would like it..
Maybe back to n dosing..
I may give Koralcolor a go when I'm back and maybe Aquaforest micro e... And maybe coral e as well... That will be a loooong experiment...
Ok! I think I've just about finished his little catharsis.