Refugium growth

[muggle0981]

So i changed the light in my refugium and now all tbis growth is going on in my sump

Turned the light hrs on down

Is this an issue

 

[Dan_P]

So i changed the light in my refugium and now all tbis growth is going on in my sump

Turned the light hrs on down

Is this an issue

Crappy looking growth can happen. Not sure it is an issue unless it drives down nitrate and phosphate levels.

 

[muggle0981]

I can have those nutrient levels lowered