Well I have tested my levels.
Ca 420
Mg 1350
No3 5
Ph 7.5
Po4 0
Kh 6
Kh and Ph is low how do I lift this?
chimera may have a point with CO2, my reactor is cloudy so I have turned it off. How do I get it running clear again?
CO2 was running at 2 bubbles / sec and the drip rate was 2/sec.
I have done a 200l water change and vacuumed the sand, first time it was ugly. I have white sand under that mess.