Join Date: Jun 2008
Location: Long Beach, SoCal
Has anybody have any problem with AS Amazonia 2? I have been having problem with my tank's PH dropping to below 5.5, not sure how far it's going to drop, cause I always change the water before it goes down any further..
It was stable the first few weeks, now it always goes down below the set PH on my PH monitor. I have a pressurized CO2 that has the PH controller, now the CO2 doesn't even turn on, unless I change water or put crushed coral on the filter, which puts the PH back to 7.4 and shuts off at 6.5.. From there the PH keeps going down for the last 4 days now and I have to change water again or turn on the other filter with the crushed coral to raise the PH again.
Should I change substrate? Has anyone experienced this?