Tank crashing

[apexifd]

Originally Posted by abcha0s

What's your salinty at? When's the last time you calibrated your refractometer?

Take a water sample to a LFS and get them to read the salinity. Refractometers can drift and your salinity might not be what you think it is?

What abou stray voltages? Is a powerhead on in the day and off at night?

no stray voltage.

SG is currently 1.026, but I usually have it at 1.024. Must have use too much salt on one of the water change. Will try to lower it to to 1.024 again.

refractormeter is less than year old, and calibration is good.

MP40 is set to night mode, and korlia 750gph is on at all time.

Dying is slowing done. at least I don't loose a colony/frag every day.

I am crossing my finger right now, hoping whatever left will survive