Real Reef Rock - Nano Shelf Coral RX they are soft and very

they are soft and very nutritious being high in protein and omega 3 fatty acids

Blizzard purifies the water by removing undesired compounds

filter feeders and inverts

and very energy efficient

Real Reef Rock - Nano Shelf Coral RX they are soft and veryReal Reef Rock Nano Shelf Nano Shelf Beautifully thin, yet strong No white edges due to breaking a big piece down Well.. the world's greatest reef aquarium rock range just got a WHOLE load better! The ALL new Reef Ready Mix boxes, Nano range and arches have hit the UK. Why Real Reef Rock?! Made from Calcium Carbonate and minerals just like actual reef structures but nothing taken from the sea Saves the reefs one piece at a time! Farmed in closed