Aquarium substrate Maize yellow sand 1-2mm 10 and 20kg bags

This  Sand is a high-quality, natural substrate perfect for aquariums. This  offers an ideal balance between texture and functionality. Its natural colouring blends seamlessly into aquatic environments, creating a stunning and authentic look for your tank while allowing your fish and critters to feel right at home. As a result, this sand is perfect for those who favour a more natural and authentic scape.

Landscaping Decoration: With natural colors and granular texture, it simulates the original environment, enhances the ornamental value of the fish tank, and creates a unique landscape.
Water Quality Improvement: Nitrifying bacteria can adhere to its surface, decomposing organic matter such as fish feces, converting harmful substances, and purifying the water quality. It can also adsorb some impurities, assisting in physical filtration to make the water body clearer.
Ecosystem Creation: It provides habitats and hiding places for bottom - dwelling fish, shrimp, etc., simulating the natural ecosystem. For example, Corydoras catfish love to forage and shuttle in the sand. It also facilitates the reproduction of beneficial microorganisms, maintaining ecological balance.
Environment Stabilization: It buffers the impact of water flow, reducing water quality fluctuations. When some fish breed, it can serve as a medium for egg attachment and hatching.