Tetra Complete Substrate is a specially formulated substrate for creating an ideal environment for aquatic plants. It contains a blend of ingredients that provide long term fertilisation, and support the development of beneficial micro-organisms. Tetra Complete Substrate contains no added nitrate or phosphate and does not encourage algae growth.
Application:Add Tetra Complete Substrate to the base of the aquarium in a layer of around 2-4cm. Then cover with an approximately 4cm thick layer of Tetra Active Substrate or aquarium gravel.