vidaXL Natural Volcanic Lava Accent Stones 25 kg - Ideal for Aquariums, Fish Tanks, Gardens - Red

【Product Specs】: Each rock measures between 5-8 cm in size and the total package weight is 25 kg for a wholesome look 【Water Purifier】: These volcanic stones serve as natural biological filters, improving water quality and boosting oxygen levels 【Versatile Usage】: Besides aquariums and fish tanks, these rocks can also be used in garden landscapes and planter beds 【Natural Material】: Made from 100% natural volcanic rock, these lava accent stones are safe for both freshwater and saltwater environments 【Unique Decoration】: Featuring a pleasing red colour, these rocks will enhance the aesthetic appeal of any aquarium or fish tank