In response to geoxman, I have been dosing for about a week now. I have been dosing 125 2x's/day. I dose 1 in the am...around 7:30 and the other at night, around 8 or 9. My tank size, stocking and mechanicals are all listed below.
I have not noticed a huge difference in my zoa's so far. I had a colony of multi-colored centers that were all completely closed after I burnt them...accidentally of course. After 3 days into dosing the vit c, I had one and only one head open.
I had also burned a purple button and my gsp. Again, no change at all to my button, except a feather duster started growing from it's base...again, around day 3 or 4. My gsp on the other hand was has went from completely closed to "buds" on almost every head. Again, around the 3 or 4 day mark. None of my water parameters have changed or been affected by the vit c thus far. My calcium just recently dropped to about 380 from 420 last night, which is just about when it normally happens...about 2 days before my bi-weekly water change.
I'm using the GNC brand, 500mg with rose hips. I've been cutting them in fourths. I intend on raising the dose from 125 2x's/day to 250 2x's/day on Sunday, which will be one week from when I started dosing.
I do have some before pictures, but since the change has not been so great, the after pictures will still look the same. The only difference would be the buds on the gsp and they're so slight, I have not been able to get them to show up on a picture.
My other peach button, ricordia and candy cane were not affected at all by the "burn" I caused, nor have they been affected by the dosing.
I did accidentally drop 125mg directly into the tank behind some lr as stated somewhere earlier in the thread. I noticed two hermits at the pill while it was disolving. I could not get it out of the tank where it fell, so I left it. I couldn't tell if the hermits actually ate any, but they did hang around that spot for a bit. This was 3 days ago and they're still alive.