So the galaxea doesnt seem to have gotten worse luckily but still hasnt really recovered. I now also have a hollywood stunner chalice that has been losing tissue from the edge, aswell as a few others. Today it looked like the stunner chalice had algae growing where it was receding so i tried brushing it off lightly and made it worse.
The tank parameters are sitting at:
Temp: 78-79f
Salinity: 1.025 according to float hydrometer since my refractomer was having issues.
alk- 9 (was unable to raise it from 7 for a while till i raised my salt and has went from 7-9 over the last week with that and dosing 2 part aswell.)
Calcium- 380 to 400 (was 360 before raising salt)
Po4- 0.1 or less according to api
no3- 40ppm
havent checked my ph but when i was it was low a few months ago and only peaked at like 8.
I have been recommended by other reefers on here to get a icp and salinity calibration solution aswell as a hanna checker for ulr phosphate, i do plan on doing these asap but have had my tank start leaking and destroy my stand also in the last week or 2 so i am going to have to replace those and do stuff periodically. Is there anything else i can or should be doing in the meantime to help the corals not get worse atleast?
Here is a picture of the chalice today aswell after i made it worse trying to help it, it has slowly receded that far over the last week and the light colored area near the dying edge is where i tried to brush it off. I thought about breaking some pieces off but am worried it will just make it way worse since last time i tried that i killed the whole chalice. I think coral really just hates me at this point.