Extremely pure natural aragonite of fossil origin is a substrate for saltwater aquariums. Due to its purity, Paleo Sands are characterized by intense brightness and high reflective properties, which is an advantage for coral reefs that thrive in high light. Paleo Sands are an excellent alternative to natural coral sands and protect the environment. Before placing it in the aquarium, wash the substrate thoroughly.

Features and Benefits:

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