Nick Norman
Member
I have had this brown algae since changing to pressurised co2 from liquid 4 months ago. The tank is a few years old, re-scaped about 7 months ago.I have the lights lower now then I did with liquid carbon but can't get rid of it. I have good flow and stable pressurised co2 I think. The plants are healthier than they where with liquid carbon (no holes in leaves) but everything looks brown!
Any advice appreciated,
Any advice appreciated,