ChicagoReefMan
New member
Do you guys think that (Halymenia) dragon's tongue algae would be good for my refugium. The lights are on 24/7 and I currently have chaeto and purple caulerpa in there now.

Chaeto does best when there isn't so much of it, small amount will suck nitrates/phosphates out faster to grow, when it gets so big it kinda just stays put size wise (almost maxes out).