Today the ORP in my tank dropped from 320 to 220 in one hour. All the fish started showing signs of stress and I lost my blonde naso. I put 3 air pumps in my tank and the ORP level went up slowly. It is up to 310 at this moment but I can't figure out what caused the sudden change?????
Temp is 79. PH 8.1 ammonia is little high at .5 nitrate is at 10. Salinity is 1.025
I am looking at the graph in the apex controller and the only thing has changed at that time is the ORP.
Now my tangs are showing signs of ich which they didn't have it tomorrow!!!
Anybody have experienced ORP change that fast?
All the probes for the Apex is one month old.
Temp is 79. PH 8.1 ammonia is little high at .5 nitrate is at 10. Salinity is 1.025
I am looking at the graph in the apex controller and the only thing has changed at that time is the ORP.
Now my tangs are showing signs of ich which they didn't have it tomorrow!!!
Anybody have experienced ORP change that fast?
All the probes for the Apex is one month old.