Blue Treasure - Calcuim Sand (1-2mm) 5Kg
Blue Treasure - Calcuim Sand (1-2mm) 5Kg
SKU:Sand2
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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.

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I am extremely impressed with the aquarium sand I purchased from this store. The quality is outstanding, and it exceeded my expectations in every way. The grain size is perfect, the color looks beautiful in the aquarium, and it was very clean with minimal dust, making preparation quick and easy.
After adding it to my tank, it gave the aquarium a natural, elegant appearance and created an ideal environment for both fish and corals. It is definitely one of the best aquarium sands I have used.
I live in Jeddah, and I ordered it through the store’s website. It arrived quickly, was securely packaged, and reached me in perfect condition.
I highly recommend this product and this store to anyone looking for premium-quality aquarium sand and excellent customer service. A well-deserved 5-star experience!