Available in 1L and 2.5L bags.
Use it under your aquarium gravel to create a super nutritious growing medium for plants. Similar to dirted tanks.
A concentrate, used under gravel when planning the aquarium ensures healthy and longterm 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.
How to use the product, Plant Growth Substrate is laid in a 1 cm thick layer on the bottom of the aquarium, when the aquarium is built.