Well, I've read everything on coralline here that I can find, and I'm still stumped as to why mine isn't spreading faster. I have even been using Purple Up for the last three weeks or so, and it hasn't helped. I know you're gonna ask, so I'll tell you that I check my calcium weekly and I keep it at 420ppm.
My water flow is excellent, too.
Any thoughts?
My water flow is excellent, too.
Any thoughts?