vidaXL Red Volcanic Lava Rocks 10-30 cm - Decorative Stones - 10 kg Pack

These 100% natural volcanic lava rocks add a vivid red focal feature to any aquarium or garden landscape. Suitable for both freshwater and saltwater environments, they do not affect water pH or chemistry. The stones’ natural shapes create colorful interest in fish tanks, while also serving as a natural biological filter that helps improve water quality, boosts oxygen levels, and helps control nitrates for a cleaner, healthier habitat. With a 10 kg pack of stones measuring 10–30 cm, they offer versatile use for aquariums, gardens, planter beds, and other decorative rock applications.

Features

• 100% natural volcanic lava rocks

Features

• Red hue for vivid decorative appeal

Features

• Safe for freshwater and saltwater; won’t affect pH

Features

• 10–30 cm size; 10 kg pack

Features

• Natural bio-filter improves water quality and oxygen; nitrate control

Features

• Suitable for gardens, planter beds, and decorative landscaping