Use HUMIC when you are setting up a new tank, observes juvenile shrimp dying or when the population growth is stagnant.
1. Use 30g / 60x30cm tank when setting up a new shrimp tank, sprinkle them below or above the substrate layer, or put them in a mesh bag in the filter.
2. Use 60g / 60x30cm tank when setting up a new planted (shrimp) tank, sprinkle HUMIC below the base of the substrate layer with the fertilizers or put them in a mesh bag in the filter.
To apply HUMIC above the substrate layer, please soak them in water for up to 15minutes as they may float due to its dryness. Dosage lasts up to 6 months.