Blue Treasure Calcium Sand | Freshwater & Saltwater Aquarium | Marine | Reef Tank Sand

Description

The main content of Aquarium Calcium Sand is calcium carbonate which is the same composition as coral sand. It is the best substitute for coral sand for aquarium tank landscaping. The soluble calcium, carbonate and trace elements can be precipitated slowly in the aquarium tank. It is used to supplement the needs of marine organisms and increase KH and stabilize PH. the porous structure of calcium sand can promote the osmotic dissolution of carbon dioxide (CO₂). Calcium sand have different sizes for various aquarium tanks. Clean it with clean water before use and then put it into tank.

Blue Treasure Calcium Sand is a natural aquarium substrate that enhances water quality and supports marine life. Key features include its porous structure for beneficial bacteria growth, slow release of calcium and trace elements, and its ability to stabilize pH and increase KH levels in both freshwater and saltwater tanks.

Features:

• Natural Composition: Made from high-quality coral sand, free from phosphates and nitrates.
• pH Buffering: Maintains a stable pH around 8.2, suitable for marine and African cichlid tanks.
• Porous Structure: High surface area allows beneficial bacteria to colonize, enhancing biological filtration.
• Nutrient-Rich: Contains calcium, carbonate, and trace elements essential for marine life health.
• Versatile Use: Suitable for both freshwater and saltwater aquariums, promoting a thriving aquatic ecosystem.