Marina Coloured Gravel Rainbow 450g

Create a vibrant and eye-catching aquascape with Marina Decorative Aquarium Gravel. This premium epoxy-coated aquarium gravel is designed to be completely inert, ensuring it will not alter water chemistry or affect fish health. Its smooth, dust-free finish makes it easy to use while keeping your aquarium water clearer for longer.

Research shows epoxy-coated gravel provides an optimal surface for beneficial bacteria to colonise, supporting natural biological filtration and helping maintain a clean, healthy aquatic environment. Suitable for both freshwater and saltwater aquariums, this colourful gravel is ideal for decorative layouts, planted tanks, and ornamental displays.

Key Features & Benefits

• Epoxy-coated aquarium gravel safe for fish and aquatic life
• Inert material will not impact water chemistry
• Encourages beneficial bacteria growth for biological filtration
• Helps maintain clear, healthy aquarium water
• Dust-free for easy setup and maintenance
• Suitable for freshwater and marine aquariums

Specifications

• Colour: Rainbow
• Grain Size: 4–5mm (0.15"–0.2")
• Net Weight: 450g (1 lb)

Perfect for adding colour, texture, and function to any aquarium setup.