I have gotten lazy about checking my salinity so I tested it today and it came out to 1.021. I thought it was running at 1.023.

I am in the middle of a water change and the new water (only 5 gallons) is 1.026.

I was wanting to raise my salinity to 1.025 but now I am hesistant to place the water in there.

Mathematically...if I replace the water with 10% water at 1.026 it should raise the salinity only to 1.0215.

Is that going to be slow enough?