Create a truly mesmerizing underwater world with Eonian Black, a deep black substrate inspired by the nutrient-rich volcanic soils of tropical ecosystems. Designed for aquascapers who want to evoke the mystery and vitality of Amazonian rivers or Southeast Asian swamps, this premium substrate combines natural beauty with exceptional functionality.
Made from porous volcanic material, Eonian Black provides a stable and fertile foundation for aquatic plants to root and flourish. It delivers a full range of macro and microelements, ensuring long-term health, vibrant color, and continuous growth.
Beyond its nutrient profile, Eonian Black functions as a biological filter, enhancing microbial colonization to break down waste and bind harmful substances. This natural filtration process helps maintain clean, stable water and a balanced ecosystem where plants, fish, and invertebrates can thrive.
The deep black tone of Eonian Black creates bold visual contrast, making greens, reds, and blues from plants and fish pop with intensity. It’s ideal for aquascapes and biotopes where light and shadow, texture and color come together to tell nature’s story.
Eonian Black — a dramatic, nutrient-rich foundation for creating timeless aquascapes filled with life, contrast, and mystery.
