SL-Aqua More Nature Black Soil is made from high-quality natural soil, sintered into a soft, porous, and granular structure that supports stable, healthy, and crystal-clear water over a long period. It contains organic and humic acids that help lower both pH and KH levels.

Rich in natural organic acids, this substrate effectively binds KH and allows the pH to naturally drop to below 6, making it ideal for Caridina shrimp setups that prefer soft, slightly acidic water.

Content: 8 Litre bag Colour: natural black Grain size: 1.5-3.5 mm