peaches
Member
My planted tank was set up a week ago and I have a black dust on crypto willesi. Substrate is tropica soil, dosing tropical plant nutrition and easycarbo. No fish yet. I am using the fluval Roma 12w LED and the Fluval fresh and plant LED 32w. Should I ignore this or try and remove it? I have ordered a co2 system but it won't be here for a week or two.