I am in the fish add mode and have had my 10 gal QT
set up for about 6 weeks. It has a AquaClear Mini (I believe that's correct), no substrate, 2 PVC
fittings, and a heater. I am having difficulty keeping the PH
down. I did not seed the filter because the original reason it was established was I had ammonia spikes in the main tank after adding LR
. I do water changes regularly to keep the ammonia, nitrites, nitrates down, but the PH
doesn't seem to drop. Should I do more frequent, larger water changes or use some additive?
Thanks in advance,