JBL Sansibar Dark 10kg Substrate

Product Description

Create a stunning, natural-looking aquarium with JBL Sansibar Dark 10kg Substrate. This premium, fine-grained dark granite sand provides an attractive foundation for freshwater and marine aquariums, enhancing the colours of fish, aquatic plants and decorations. Its dark grey appearance creates striking contrasts with green plants and colourful fish, making it an excellent choice for natural aquascapes and decorative aquarium displays.

Featuring a fine grain size of approximately 0.2–0.6 mm, JBL Sansibar Dark is designed to provide a stable base for plant roots while being gentle on bottom-dwelling fish. Its smooth, rounded grains help protect the sensitive barbels of fish such as Corydoras catfish and loaches, making it suitable for aquariums containing species that naturally forage along the substrate.

The fine, dense structure helps prevent organic debris and waste from sinking deeply into the sand, supporting easier aquarium maintenance. Its water-neutral properties help prevent unwanted pollutants and substances that increase water hardness from entering the aquarium water.

JBL Sansibar Dark is made from natural granite sand without a plastic coating. Suitable for freshwater and marine aquariums, as well as terrariums, it offers versatility for different aquatic and decorative setups.

The generous 10kg bag is ideal for larger aquariums or setups requiring a greater quantity of substrate. For planted aquariums, it can also be used as a top layer over a suitable nutrient-rich substrate to support healthy plant growth.

Key Features and Benefits

• Natural Dark Grey Colour: Creates a striking aquarium base and enhances the colours of fish and plants.
• Natural Granite Sand: Made from natural material without a plastic coating.
• Fine Grain Size: Approximately 0.2–0.6 mm for a smooth, natural appearance.
• Gentle on Bottom-Dwelling Fish: Rounded grains help protect sensitive barbels on Corydoras catfish and loaches.
• Supports Plant Roots: Provides a stable substrate for aquatic plants.
• Helps Simplify Maintenance: Fine, dense granulation helps prevent waste from sinking deeply into the substrate.
• Water-Neutral Properties: Does not release unwanted pollutants or significantly increase water hardness when used as directed.
• Reduces Light Reflection: The dark surface helps minimise reflections and creates a more natural-looking environment.
• Versatile Application: Suitable for freshwater aquariums, marine aquariums and terrariums.
• Large 10kg Pack: Ideal for larger tanks and aquarium layouts requiring more substrate.

Suitable For

• Freshwater tropical aquariums
• Marine and saltwater aquariums
• Planted aquariums and aquascaping
• Bottom-dwelling fish, including Corydoras and loaches
• Aquariums containing suitable invertebrates
• Suitable terrarium setups

Directions for Use

1. Rinse the sand briefly with clean tap water before use to remove dust or abrasion caused during transport.
2. Spread the substrate evenly across the aquarium base to achieve your desired depth.
3. For vigorous plant growth, consider using a suitable nutrient-rich substrate underneath the sand.
4. Fill the aquarium slowly and carefully to avoid disturbing the substrate.
5. Maintain the sand with regular aquarium cleaning, removing visible waste as required.

Product Specifications

• Brand: JBL
• Product Name: Sansibar Dark
• Product Type: Natural aquarium substrate
• Colour: Dark grey
• Material: Natural granite sand
• Grain Size: Approximately 0.2–0.6 mm
• Pack Size: 10kg
• Manufacturer Item Number: 6705100
• Suitable For: Freshwater aquariums, marine aquariums and terrariums

Important Note: JBL Sansibar Dark is not recommended for use with undergravel heating cables. Rinse briefly before use and avoid stirring up the substrate when filling the aquarium.