Need help/advice on water perimeters

[Heuer]

Originally Posted by avex30

Sorry i also notice CO2 that could be one the reason for the KH to hit 6... Maybe u might need to adjust your CO2 to just 1 bps. Also some stone will bring up KH not to mention GH. Meaning u will need to use distill water or RO water system to do W/C most of the time. But do note constant use of RO or Distill water will shorten the life of the soil.

if he lower CO2 to just 1bps, his HC will not grow and algae will flourish.