so what do you think about something like Pukani that has been aquacultured at TBS? That is a light rock from what I understand
Pukani rock is my favorite. I'd only add dry pukani after curing it for 6-12 month. - Too much fuel for nuisance algae and less chance for coralline to take of - In this regards I would use cultured Pukani LR first over anything else. I went with reefsaver since its taken from above water. I had piece of pukani rock baking outside on my landscape for 5 years (see below white rock) - that ive been saving for years. I am happy with my decision on rock since I had no nuisance algae grow on any of my rockwork. Aslong as its cured for a few months go for it.