VidaXL Red Volcanic Rocks 5-8 cm 25 kg

These red volcanic lava rocks are a natural addition to aquatic and landscape settings. Suitable for both fresh and saltwater environments, they are 100% natural and will not affect water pH or chemistry. Their natural shaping provides a colorful, detailed focal feature for aquariums, enhancing the underwater scenery. Beyond aesthetics, the rocks act as a natural biological filter, helping to improve water quality, boost oxygen levels, and control nitrates for a cleaner, healthier habitat. In addition to aquarium use, they are well suited for garden landscapes, planter beds, and other landscaping rock applications, offering versatility across different settings.

Features

• 100% natural volcanic lava rocks
• Safe for freshwater and saltwater
• Red color with natural shaping
• Biological filter for water quality
• Also suitable for gardens and planters

Technical specifications

• Size: 5-8 cm
• Material: Volcanic rock
• Color: Red
• Weight: 25 kg