G-30 Real Reef Rock Reef Mix Box (10-15pcs) red sea motor it is recommended to use

it is recommended to use RTN / STN X for 7-10 days

these rocks replicate the look and biological performance of real coralline algae-covered rock

and magnesium

With a total volume of 560L

G-30 Real Reef Rock Reef Mix Box (10-15pcs) red sea motor it is recommended to useReef Ready Mix by Real Reefs! The perfect box mix of real reef for tanks up to 200L This is more rock than it seems! Every box is unique, containing 10 15 pieces of small rock Made from natural Calcium Carbonate sources just like the real thing but without damaging the wild inertly dyed NOT painted wont crumble with time Cured in Seawater but without pests The original, best, and naturally looking rock that biologically performs that looks like real