Thanks for the answer. I wonder if peat in the chambers would then help lower the pH. I keep crystal shrimp and would prefer a lower pH water over a higher pH as the higher the pH, the more it makes my active soil work.
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