vidaXL Volcanic Rocks 25 kg Red 1-2 cm

• Colour: Red
• Material: Volcanic rock
• Size: 1-2 cm
• Weight: 25 kg

The volcanic rocks are a perfect addition to the bottom of your fish tank or aquarium, helping you create a beautiful underwater world! Natural material: The volcanic lava rocks are 100% natural and safe which won't affect water's pH or chemistry and are suitable for both fresh and saltwater environments.Decoration: With beautiful natural shaping, the lava rocks provide a colourful and detailed focal feature to your fish tank or aquarium.Biological filter: These volcanic stones make for great natural biological filters that improve water quality, boost oxygen levels, and control nitrates for a cleaner and healthier habitat.Wide applications: The volcanic rocks are also suitable for garden landscapes, planter beds, and other landscaping rock applications.

• Colour: Red
• Material: Volcanic rock
• Size: 1-2 cm
• Weight: 25 kg