AquaNatural Coarse Aragonite 20lb for Reef, Saltwater and Marine Aquariums, Sand
$30.94
$48.58
About this item Unsurpassed buffering capability – keeps pH at a stable 8.2 98% pure calcium carbonate – no impurities like other forms of aragonite Naturally renewable oolitic aragonite – sustainable sourced Phosphate free The only brand with a lease from The Bahamian government to harvest aragonite Genuine Marine aragonite – not land mined
