Hi,
I have a refugium in my sump that I set up to grow Graciliaria that came with some gulf live rock. I'm using an extra AI prime simply because I have it. I have it set at 100% red, 65% blue, 50% royal, 100% violet and 15% white and is on at night time for around 8 hours. I can't remember exactly how I decided on those numbers. My 90g tank is at 6 months and so far that refugium has had far more growth of GHA than the macro algae. This has been going on throughout nutrient swings and was happening even while my nutrients were completely bottomed out. I started feeding ReefRoids once per week a few weeks ago and this has now swung the other way and my phosphates are now on the high side (0.5-1). Struggling to find a happy balance with my nutrients! Anyway... just wondering about the GHA in my fuge. It is growing all over the Graciliaria as well.
I have a refugium in my sump that I set up to grow Graciliaria that came with some gulf live rock. I'm using an extra AI prime simply because I have it. I have it set at 100% red, 65% blue, 50% royal, 100% violet and 15% white and is on at night time for around 8 hours. I can't remember exactly how I decided on those numbers. My 90g tank is at 6 months and so far that refugium has had far more growth of GHA than the macro algae. This has been going on throughout nutrient swings and was happening even while my nutrients were completely bottomed out. I started feeding ReefRoids once per week a few weeks ago and this has now swung the other way and my phosphates are now on the high side (0.5-1). Struggling to find a happy balance with my nutrients! Anyway... just wondering about the GHA in my fuge. It is growing all over the Graciliaria as well.