FISCAPE 4 PCS 2-6'' Large Natural Black Lava Rock for Aquarium, Volcanic Rock for Fish Tank

UNIQUE FORM & TEXTURES: Lava rock is a porous rock that resembles dried lava with many practical and decorative applications. You can create a little ecosystem in your aquarium by using black lava rocks. The pores of the rocks make them an ideal habitat to grow the good bacteria critical to forming a healthy ecosystem. The different sizes, shapes, and placements of your stones can create a wide variety of looks to decorate your aquarium. NATURAL MATERIALS & SAFETY ASSURANCE: Aquarium lava rock is often used in aquascapes due to its deep, dark color and non-reactive properties. The rock does not need to be replenished yearly and does not react with water, so it will not leach any chemicals into your fish tank. Our large lava rock makes a great addition to any landscaping design because of its beautiful colors, cost-effectiveness, and ability to harbor beneficial bacteria. EASY TO USE & MAINTAIN: Cleaning lava rocks for an aquarium is a breeze. When lava stone’s vivid dark color begins to fade, a deep washing will clean the dirt out of its porous surface and bring out its original color again. They are durable, attractive, and easy to use. The rocks come in a variety of shapes and sizes that allow you to create beautiful patterns with them. VERSATILE USE: Volcanic rocks have a variety of uses in landscaping. Place the rock at the bottom of potted plants to improve drainage, or mix it with your soil to enhance proper water retention. The stone comes in several different colors, and you can use it to create garden paths or as mulch in your garden beds. Water features require a rock substrate to create a visually appealing bottom, provide plants with a suitable rooting medium, and facilitate the growth of healthy bacteria. RELIABLE AFTER-SALES SUPPORT: We are committed to providing exceptional customer service. If you have any questions or concerns, our support team is always ready to assist you and ensure a smooth experience.