Well almost 24hours later after letting a jug degas any CO2 in the water, the pH crept to 6.1 from 5.8. Not bad and still very usable. I'll let it sit another day and see if it keeps creeping.
20g platy, , 2 x 10g shrimp, 3 x 20g shrimp, 7.5g shrimp and 1 great dane/mastiff puppy.
Sump Pimp #2
My Tanks and my shrimps