anyone have any experience with coarse aragonite sand ( ? will this work in sps reef)? | REEF2REEF Saltwater and Reef Aquarium Forum
![Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware](https://www.marine-aquatics.eu/inshop/Files/CALCEAN-006_EN/calcean-renewable-biogenic.jpg)
Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware
![Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware](https://www.marine-aquatics.eu/inshop/files/Calcean/oceancal_350x250.png?timestamp=20230822035802)
Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware
![Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware Calcean Coarse aragonite - Bahamian sand (4,5kg) | NEW |Marine Aquatics.eu -wholesale and retail sale of both freshwater and saltwater aquarium hardware](https://www.marine-aquatics.eu/inshop/Files/CALCEAN-006_EN/CC_family%20live.jpg)