Released over a period of 1-2 months, Nutrition Capsules are an extra nutrient supplement that slowly release nitrogen, phosphor, iron and micronutrients as plants need them! These capsules are especially efficient for stem plants, including Cryptocoryne, Echinodorus, Vallisneria and other plants with sturdy roots.
- Small resin balls are biologically harmless
- Slow-release
- Ideal for heavily planted tanks
- 10-pack
