Kalahari Light Gravel 6mm This substrate is intended as a natural aquarium bottom layer and should be rinsed thoroughly before use. The manufacturer recommends a depth of about 3–10 cm.  Why people choose the 6 mm version Easier to clean than very fine sand Better water movement through the substrate Less compacting Natural earthy appearance Good for medium and large fish tanks Helps hide waste better than white gravel Things to know Because the gravel is 6 mm: it is not as soft as fine sand for corydoras small rooted plants may need root tabs or plant soil underneath debris can fall between stones more easily than on sand

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his gravel is designed as an aquarium substrate and is available in different grain sizes such as 4.8 mm and 6 mm. The manufacturer recommends washing thoroughly before use and using a substrate depth of about 3–10 cm. What it’s good for Community freshwater tanks Natural aquascapes Goldfish tanks Tanks with hardy plants Fish that prefer gravel over ultra-fine sand Appearance The color is usually: light brown beige slightly reddish natural stone tones It creates a softer, earthy look compared with black gravel or white sand. Grain size Kalahari gravel is usually sold in: 1–2 mm fine gravel 4.8 mm gravel 6 mm gravel Fine grades are safer for bottom fish and rooted plants.

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Black Polished Pebble 2–4mm Description The Black Polished Pebble 2–4mm from Aquatic Pets SA is a premium natural substrate ideal for aquariums, terrariums, and decorative displays. With its smooth, glossy surface and deep black color, this pebble mix enhances the visual depth of your aquarium while complementing plants, fish, and hardscape elements beautifully. These pebbles are carefully cleaned and polished, ensuring they are fish-safe and free from toxins or sharp edges. Their dark tone provides excellent contrast against green aquatic plants and colorful fish, helping to highlight the beauty of your aquascape. Perfect for freshwater aquariums, aquascaping layouts, and planted tanks, this substrate is available in 2 kg and 5 kg packs to suit different aquarium sizes and design needs. Key features natural black polished pebble mix (2–4mm) smooth, non-toxic, and aquarium-safe enhances color contrast in aquascapes suitable for planted and decorative aquariums easy to rinse and ready to use available in 2 kg and 5 kg packs Specifications size range: 2–4mm color: polished black weight options: 2 kg or 5 kg suitable for: freshwater aquariums, aquascapes, and décor use Suitable for freshwater aquariums and planted tanks aquascaping layouts and nature-style setups terrariums and paludariums decorative displays and vase arrangements Usage tips rinse thoroughly before placing in your aquarium use as a base or decorative top layer for planted setups mix with other substrate types for texture variation ideal for accenting driftwood, stones, and aquarium ornaments Why choose Aquatic Pets SA At Aquatic Pets SA, we source and supply only high-quality aquarium substrates and natural décor materials. With over 15 years of experience in aquascaping and aquarium design, we ensure every product meets the highest standards for safety, aesthetics, and durability. Create a clean, elegant, and natural look in your aquarium with our Black Polished Pebble 2–4mm, designed to complement any aquatic environment.

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Malawi Yellow Pebble 2–4 mm Description The Malawi Yellow Pebble is a high-quality natural substrate with a soft golden-yellow tone that brings brightness and warmth to any aquarium or terrarium. With a 2–4 mm grain size, these smooth pebbles create a balanced and natural look that complements both plants and fish. Ideal for African cichlid tanks, freshwater aquariums, and decorative displays, this substrate helps replicate the natural habitat of Malawi and Tanganyika cichlids while maintaining excellent water flow and clarity. The pebbles are pH neutral, non-toxic, and safe for all freshwater environments. Key features natural yellow color that enhances tank brightness and fish coloration 2–4 mm smooth, rounded grains for a clean, natural appearance safe, non-toxic, and pH neutral allows proper water circulation and bacterial balance suitable for all freshwater aquariums, especially cichlid setups easy to rinse and maintain Specifications product name: Malawi Yellow Pebble grain size: 2–4 mm available sizes: 2 kg and 5 kg bags color: natural yellow suitable for: freshwater aquariums, cichlid tanks, terrariums, and decorative use Suitable for African cichlid tanks (Malawi, Tanganyika, Victoria) freshwater community aquariums planted and aquascaped tanks shrimp and snail aquariums interior décor and terrarium layouts Usage tips rinse thoroughly before adding to the aquarium use 1–2 kg per 10–15 litres of water for a full base layer ideal for layering with darker or neutral substrates for visual contrast Why buy from Aquatic Pets SA With more than 15 years of experience in aquarium design and fish care, Aquatic Pets SA provides trusted, high-quality substrates that support healthy aquatic systems. Our selection of natural pebbles and gravels helps you create stable, visually appealing environments for all types of fish and aquatic plants.

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