Amazonia is the gold standard of freshwater substrates, recommended and used by the team at Aqua Lab. Rich in organic acids and nutrients, it will help to promote the growth of aquatic plants for the lifetime of the aquarium.
Powder Type has a smaller grain size than Normal Type, which provides a nice aesthetic for smaller aquariums and supports delicate root systems of smaller plants. Use it alone or as a thin layer on top of Normal Type.
The Light versions have a slightly lighter color and contain less nutrients, making them better options for established aquariums that do not need a cycling jump-start.
Power Sand is an ideal foundation layer that helps oxygenate the soil above and prevents excess compaction.