red gracilaria

I had an old cylindrical acrylic aquarium that I wasn't using (I had used it before as a sump), and some extra eqipement from old tanks. (two extra pumps, air pump). So I decided to see what else I had lying around/gathering from outside and create a cheap DIY refugium. Refugium has: - 4 -5m...

Hi Guys, Collected a few tufts of gracilaria from the beach here, when I collected from the ocean it was pale green, almost white, but quite quickly changed a lovely red colour once in my tank for a few days. Just wanted to share how quickly it has been spreading around the tank - parts seem to...