I found that yes it is in fact Fiji LR
. I picked up another 6lbs of it today and it seems so different. The rock is twice that size but the previous one weighed in at 5lbs. I am just a newbie so forgive my stupidity.. What is coraline alge? Also i have been noticing that there is some finger looking things growing off this piece of rock in the pic. I have looked around everywhere but cant seem to find out what it is..