JUN Master Soil - Brown Powder (3L / 8L) Sizes:Master Soil - 3L Special Considerations

Special Considerations

you may also boil the wood for at least 1-2 hours to help release tannins

and if iron is insufficient

like the main form

JUN Master Soil - Brown Powder (3L / 8L) Sizes:Master Soil - 3L Special ConsiderationsMaster Soil is a Japanese active substrate intended for planted tanks. It has higher nitrogen and iron level than most standard soil, which will support intense planting. JUN Master Soil Brown Powder High grade soil that has further evolved aquatic plant breeding Made from 100% domestic natural soil Nutritional soil specialized for aquatic plant breeding, containing the nutrients necessary for aquatic plants. In addition, the power of natural soil