This edible algae by both humans and sea critters alike is best used in a refugium with low flow and high light or a reactor. On occasion it may sprout from random macro that we keep in close proximity to this species. No alarm is needed, mostly useful as a snack for your tangs or to help keep a Seahare or the Elysia Nudibranch healthy and happy.
Photo is roughly the size of specimen you'll receive. About 1-3" in diameter. Free floating as gluing destroys the 2 cell thick plant material.
If you have any questions feel free to msg us on FB page or email thiel@lowtidecorals.com