Extremely pure natural aragonite of fossil origin is a substrate for saltwater aquariums. Due to its purity, Paleo sand is characterized by its extreme brightness and high reflective properties, which is an advantage for coral reefs that grow in high light. Paleo sand is an excellent alternative to natural coral sand and protects the environment. Before placing it in the aquarium, the substrate should be rinsed well.

Features and Benefits:

• Extremely pure natural aragonite of fossil origin.
• CaCo3 : 99.2%
• MgCO3 : 0.4%
• FeO3 : 0.035%