I have a dosing pump on a timer for my ALK and Calc that was maintaining my ALK at about 10 and my CALC at about 450.
Well yesterday the timer froze in the on position and dumped my entire half gallon of BRS ALK buffer and about 3/4 gallon of BRS Calcium solution into the tank.
When I got home, everything was covered in white dust, etc, so I cleaned all the filters, and pumps, and did a 20g water change.
I tested the water today this was the reading
ALK 7.5
CALC 500
MG 1400
I used the same salt I always do at the same SG, so It shouldn't have dropped it that much.
Could the ALK and CALC overdose actually caused a drop in the ALK? Why?