vidaXL Volcanic Rocks Lava Accent Stones Aquarium Decoration Natural Biological Filter for Fish Tanks and Garden Landscaping, Red, 10 30 cm, 25 kg

ManoMano

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: 10-30 cm Weight: 25 kg SKU: 3217187 EU responsible party Haba Trading B.V. Mary Kingsleystraat 1 5928SK Venlo The Netherlands Compliance-safety@vidaXL.com

VidaXL

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.

Amazon

【Versatile Decoration】: These appealing Red lava rocks aid in creating vibrant aesthetics for fish tanks or aquariums as well as garden landscapes 【Sizable Rocks】: With a substantial 25 kg weight and sizes ranging from 10-30 cm, these rocks lend a robust and natural charm to any setting 【Biological Filter】: Serving as natural biological filters, they improve water quality, oxygen levels, and control nitrates, ensuring a healthier habitat 【Suitable for All Environments】: It's adaptable for both fresh and saltwater environments, heightening the overall appeal and visual interest 【Natural Material】: The vidaXL Volcanic Rocks are made of 100% natural and safe volcanic rock, without affecting water’s pH or chemistry