Real Reef Rock Arches Arch rock! Not nano this one at all, they're actually a fairly big size and a few KG each 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 seawater systems for a full biological range of bacteria, without any pests The best biologically performing rock as tested by BRS ICP's incredibly clean especially vs the competition No leaching of PO4, Heavy Metals or other Dyed with non-toxic pigments to give a beautiful range of colours that stay with the rock (until it's grown over of course..!) No painted surfaces, blocking up pores Won't crumble over time Trusted by professional aquarists and loved by hobbyists worldwide Sell wet or dry - add to an aquarium at any stage
