Hey all,
I have a 90 gallon soft only reef tank running for about 6 months now. I got about 8 soft corals in the tank so far. I tested my DKH yesterday around 4:30 PM, the result came back at 9.0 DKH. I tested again the next day around 1:00 PM, and the result came back at 8.2 DKH. Anyways my question was is it normal for the alkalinity to drop like that in less than 24 hours especially with only softies? And is that a big drop? Thank you!
I have a 90 gallon soft only reef tank running for about 6 months now. I got about 8 soft corals in the tank so far. I tested my DKH yesterday around 4:30 PM, the result came back at 9.0 DKH. I tested again the next day around 1:00 PM, and the result came back at 8.2 DKH. Anyways my question was is it normal for the alkalinity to drop like that in less than 24 hours especially with only softies? And is that a big drop? Thank you!