beeritself
Aquarium Advice Activist
Am getting light brown algae beginning to cover rocks and leaves. I run co2 and dose flourish excel. I only feed 1x/day. Lights are on for 3 hours, the off for 4 hours, then on for 4 hours. Please advise.
How long has the tank been running. Sounds like diatoms. If it is, it will go away in a own.
Do you have a pic? Does it rub off if you touch it with your finger?