Royal Reef rock is our high-quality base rock, Ancient Reef rock colored with a reef safe dye to mimic the growth of Coralline algae. Natural Coraline algae will still grow over the Royal Reef rock if Coraline Algae is seeded.
Royal Reef rock is our high-quality base rock, Ancient Reef rock colored with a reef safe dye to mimic the growth of Coralline algae. Natural Coraline algae will still grow over the Royal Reef rock if Coraline Algae is seeded.