Tropica Plant Growth Substrate - 3 kg

Tropica Plant Growth Substrate is a clay and sphagnum concentrate that is used with gravel when setting up a freshwater planted aquarium. It absorbs nutrients and makes them readily available to plant roots. A thin layer of beneath your gravel bed ensures healthy and long-term plant growth. Plant Growth Substrate is completely neutral, and will not affect the pH or KH of its host aquarium.