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Marina Aquarium Gravel

Create a colourful aquascape in your aquarium with Marina Decorative Gravel. The gravel is epoxy-coated, which makes the gravel inert and prevents any adverse effects on water chemistry. Research shows that epoxy-coated gravel provides an optimum surface for the colonization of beneficial bacteria, which in turn provide biological filtration for clear and healthy water. The gravel is dust free and is available in a wide variety of colours. For fresh water and saltwater aquariums.

6 products

  • Last stock! Marina Gravel Natural Black Beach Pebble 2kg 12-18mm

    MARINA Marina Gravel Natural Black Beach Pebble 2kg 12-18mm

    3 in stock

    Marina Gravel Natural Black Beach Pebble 2kg 12-18mm Description Add dramatic contrast and natural elegance to your aquarium with Marina Decorative Natural Gravel in Black Beach Pebble. With its larger 12–18mm grain size, this completely natural gravel creates a striking base while maintaining a safe and healthy environment for your aquatic life. Marina Gravel Natural Black Beach Pebble 2kg 12-18mm Key Features Natural black beach pebbles for a bold, stylish look Grain size: 12–18mm – perfect for decorative layering and visual impact Safe for all freshwater aquariums – will not affect water chemistry or harm fish Excellent for planted tanks, providing a sturdy substrate for root growth Stable base for anchoring ornaments and accessories Pack size: 2kg – suitable for small to medium aquariums Also available in 10kg (Item code: 12523) Marina Natural Gravel – Black Beach Pebble is ideal for aquarists seeking a premium, natural finish with added texture and depth

    3 in stock

    €7,95

  • Last stock! Marina Gravel Natural Grey Creek 2kg 2-4mm

    MARINA Marina Gravel Natural Grey Creek 2kg 2-4mm

    2 in stock

    Marina Gravel Natural Grey Creek 2kg 2-4mm Description The Marina Decorative Natural Gravel in Natural Grey Creek offers a beautiful and functional substrate for your aquarium. Made from completely natural materials, this gravel enhances the appearance of your tank while supporting a healthy environment for fish and aquatic plants. Marina Gravel Natural Grey Creek 2kg 2-4mm Key Features Natural grey creek gravel, ideal for a clean, modern aquarium look Completely natural composition, safe for all freshwater fish Does not alter water chemistry or harm aquatic life Perfect substrate for rooted plants, promoting healthy growth Provides stable support for ornaments and other tank decorations Grain size: 2–4mm Pack size: 2kg – suitable for small to medium aquariums Also available in 10kg (Item code: 12531) Enhance your aquarium with Marina Natural Gravel, a practical and visually appealing choice for any aquascape.

    2 in stock

    €7,95

  • Last stock! Marina Gravel Natural Desert Beige 2kg 2-4mm

    MARINA Marina Gravel Natural Desert Beige 2kg 2-4mm

    3 in stock

    Marina Gravel Natural Desert Beige 2kg 2-4mm Description Bring natural beauty to your aquarium with Marina Decorative Natural Gravel in Desert Beige. This completely natural substrate adds a warm, earthy tone to your tank while offering excellent support for plants and ornaments. Marina Gravel Natural Desert Beige 2kg 2-4mm Key Features Natural desert beige gravel for a soft, natural look Grain size: 2–4mm Safe for all freshwater aquariums – will not alter water chemistry or harm fish Ideal for planted tanks, offering excellent root support Provides a stable base for ornaments and decorations Pack size: 2kg – great for small to medium aquariums Also available in 10kg (Item code: 12533) The Marina Natural Gravel range is perfect for aquarists looking to create a natural, healthy, and visually appealing underwater environment.

    3 in stock

    €7,95

  • Last stock! Marina Gravel Natural Beach Pebble 2kg 12-18mm

    MARINA Marina Gravel Natural Beach Pebble 2kg 12-18mm

    1 in stock

    Marina Gravel Natural Beach Pebble 2kg 12-18mm Description Create a warm and inviting underwater landscape with Marina Decorative Natural Gravel in Beach Pebble. With its soft, natural tones and larger 12–18mm grain size, this gravel is ideal for adding texture and visual appeal to your aquarium while supporting a healthy aquatic environment. Marina Gravel Natural Beach Pebble 2kg 12-18mm Key Features Natural beach pebbles for a bright, coastal-inspired look Grain size: 12–18mm – ideal for decorative layering and structure Completely natural and fish-safe – will not alter water chemistry Excellent substrate for live plants, offering firm root support Provides a stable base for ornaments and tank accessories Pack size: 2kg – suitable for small to medium aquariums Also available in 10kg (Item code: 12521) Marina Natural Gravel – Beach Pebble is a perfect choice for aquarists looking to enhance their tank with natural beauty, functionality, and lasting durability.

    1 in stock

    €7,95

  • Last stock! Marina Decorative Gravel Purple 2kg

    MARINA Marina Decorative Gravel Purple 2kg

    1 in stock

    Marina Decorative Gravel Purple 2kg Description Add a bold splash of colour to your freshwater aquarium with Marina Decorative Gravel in Purple. This epoxy-coated gravel combines vibrant aesthetics with practical benefits, offering a safe and supportive substrate for a clean and healthy aquatic environment. Marina Decorative Gravel Purple 2kg Key Features Colour: Purple – rich, vibrant tone for a striking aquascape Grain size: 4–7mm (0.15"–0.3") Net weight: 2kg (4.4 lbs) – ideal for small to medium aquariums Epoxy-coated finish ensures the gravel is inert and will not affect water chemistry Dust-free for easy, clean application Encourages growth of beneficial bacteria, aiding natural biological filtration Suitable for freshwater aquariums only Marina Decorative Gravel – Purple is perfect for aquarists who want to create a unique, colourful underwater landscape while supporting a healthy aquatic ecosystem.

    1 in stock

    €7,95

  • Last stock! Marina Decorative Gravel Black 2kg

    MARINA Marina Decorative Gravel Black 2kg

    3 in stock

    Marina Decorative Gravel Black 2kg Description Enhance your aquarium with a sleek, modern look using Marina Decorative Gravel in Black. Perfect for freshwater aquariums, this epoxy-coated gravel provides a striking backdrop that complements plants, ornaments, and fish, while supporting a healthy aquatic environment. Marina Decorative Gravel Black 2kg Key Features Colour: Black – bold and elegant for a clean, contemporary aquascape Grain size: 4–7mm (0.15"–0.3") Net weight: 2kg (4.4 lbs) – ideal for small to medium tanks Epoxy-coated to keep the gravel inert and safe for aquatic life Will not affect water chemistry – suitable for all freshwater aquariums Dust-free for clean handling and easy setup Encourages beneficial bacteria growth, supporting biological filtration for clearer water Marina Decorative Gravel – Black is a stylish and functional substrate choice, perfect for aquarists who want a dramatic, low-maintenance base that promotes a healthy aquarium. Also available in a 10kg size (Item code: 12471).

    3 in stock

    €7,95

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