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JBL SANSIBAR DARK 5 Kg – Fine Natural Sand for Freshwater, Marine Aquariums and Terrariums
JBL Sansibar Dark 5 Kg is a high-quality, fine natural sand ideal for freshwater aquariums, marine tanks, and terrariums. With its ultra-fine grain size of 0.2 to 0.6 mm, it ensures uniform distribution across the substrate, providing stable support for plant roots and promoting healthy aquatic plant growth. Made from non-colored granite sand and free from chemical additives, JBL Sansibar Dark creates a safe and stable environment for bottom-dwelling fish and sensitive invertebrates.
The rounded grain shape prevents micro-injuries to the sensitive barbels of bottom fish such as Corydoras and Botia. Its natural dark color reduces light reflection, enhancing the vivid coloration of both fish and plants. This substrate does not alter water chemistry and can be used in combination with JBL AquaBasis to form a highly efficient nutrient base.
Easy to prepare and highly versatile, JBL Sansibar Dark is also ideal for biotope-style setups and technical aquascapes where both functionality and aesthetics are key.
Key features:
Fine natural sand with a grain size of 0.2 – 0.6 mm
Suitable for freshwater, marine aquariums and terrariums
Safe for bottom-dwelling fish and sensitive invertebrates
Rounded grain surface protects barbels from injury
Excellent root anchoring for aquatic plants
High density prevents sludge and waste accumulation
Non-reflective dark color enhances fish and plant colors
Does not alter water chemistry
Why choose JBL Sansibar Dark 5 Kg:
JBL Sansibar Dark is the ideal choice for aquarists looking for a substrate that is both functional and aesthetically pleasing. It supports robust plant growth, protects sensitive species, and enhances the overall visual harmony of the aquarium. The dark tone adds depth and contrast, while the material’s safety and neutrality make it suitable for even the most delicate species, such as shrimp, snails and small tropical fish. A reliable foundation for healthy, stable and visually captivating aquariums.
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