- Ideal substrate for freshwater aquariums, controls organic discoloration and keeps newborn shrimp safe
- Mineral rich volcanic soil does not discolor water
- Stimulates strong plant growth
- Provides newborn shrimp refuge from predators
- Helps plants and nitrifying bacteria flourish, and promotes neutral to mildly acidic pH
Details: Fluval Stratum is the ideal substrate for stimulating the growth of aquatic plants in freshwater aquariums. Plant roots easily penetrate and spread throughout the substrate, allowing plants to obtain a variety of key, readily available nutrients that will make them flourish.