LANDEN Natural Rocks for Aquariums and Terrariums

Product Description Add a Touch of Nature to Your Aquarium with Icelandic Lava Stones Enhance your aquarium with the unique shapes, textures, and colors of Icelandic lava stones. When submerged in water, they create a beautiful and natural-looking aquascape. These stones have been sterilized at high temperatures to ensure they won't negatively impact water quality or decompose. They are eco-friendly, safe for use in aquariums, and come in a convenient size range of 3-9 inches, with a total weight of 18lbs. Black Icelandic Lava Stone Natural Rocks Icelandic lava stones have higher porosity and surface area than regular volcanic stones, making them ideal as filter media and biological carriers. They support a greater population of beneficial bacteria and microorganisms. With their natural aesthetic, these stones can be used to create stunning aquascapes, simulate waterfalls and mountain streams, or as hardscape decor in gardens and courtyards. Product Details Variety of Landscaping The various shapes and gaps of the Icelandic lava stones allow them to be combined with other stones or driftwood for optimal landscaping. When used at the bottom of an aquarium, they increase air permeability and help plant roots to grow. Multifunctional Porous Compared to regular lava stones, Icelandic lava stones have higher porosity and surface area, making them ideal for use as filter media and biological carriers. The stones are lighter and have a darker color when wet, enhancing the natural aesthetics of your aquarium. Usage Suggestion For aquarium landscaping, the suggested amount of pounds required is 2x the tank volume in gallons. For other applications, refer to the above dosage as appropriate. FAQ How do I get black lava rock to sink? Icelandic Lava Stones are porous, and they may hold air inside, causing them to float in the water. In such cases, soak them in water for 1-3 days, or use hot water to speed up the air expulsion process. Is it normal if there is an odor? The stone may have a peculiar smell due to volatile alkaline organic matter in its natural state, but this will disappear after being placed in a ventilated area for 24-48 hours. How do I remove sand and dust from the stone? Gently sweep away any sand and dust on the surface of the stone with a small brush before putting it into the tank, then rinse it with clean water. Is the stone purely natural and does it have any chemicals? Black lava is of volcanic origin and is purely natural, with no added chemicals. It is rich in minerals and trace elements. Is it pH inert? Yes, the pH of the stone is very close to neutral and will not affect the aquarium's composition or increase water hardness. With multiple colors and sizes available, including Red Lava Stone, Tonwa Stone, and SEIRYU Stone, the LANDEN Stones Series has something to offer for every aquarist's needs. Each stone in the series is well-reviewed, with an average rating of 4.6 out of 5 stars and a range of prices depending on size and weight. Add a touch of nature to your aquarium with Icelandic Lava Stones today! (Note: The original product description and additional information have been supplemented to reach 500 words)

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