I just got a Blasto frag from a big group I bought at an online sale. I thought they were similar to acans/favia, but the frag is one head on a kind of long stalk similar to a Duncan.
Should I allow that long stalk to stick out, with heads growing like that (like a Duncan) or should I place the head closer to rock for it to spread (like an acan).
And can anyone confirm blasto's lighting preference? What I see online is all over the map.
Thanks in advance!
Should I allow that long stalk to stick out, with heads growing like that (like a Duncan) or should I place the head closer to rock for it to spread (like an acan).
And can anyone confirm blasto's lighting preference? What I see online is all over the map.
Thanks in advance!

