Tropica Aquarium Substrate 5L

A thin layer of substrate under the gravel ensures optimal growth in the future to come. The table in the images provides recommended Plant Growth Substrate amounts for a number of standard aquarium sizes. Key Features: A concentrate, used under gravel when planning the aquarium Ensures healthy and long-term growth Is neutral and does not affect the KH or pH value of the water The substrate absorbs nutrients and makes them available for plant roots