API Leaf Zone
Promotes healthy growth of aquatic plants. Encourages lush, green growth. Special chelated formula for rapid absorption through plant leaves.
Key Features
- Chelated formula for efficient nutrient delivery
- Designed for direct leaf absorption
- Supports vibrant, green plant development in aquatic environments
| Component | Concentration |
|---|---|
| Iron (Fe) | 100 ppm |
| Magnesium (Mg) | 50 ppm |
| Calcium (Ca) | 20 ppm |
FAQ
Can API Leaf Zone be used in both freshwater and saltwater aquariums?
API Leaf Zone is formulated for freshwater aquatic plants and is not recommended for use in saltwater environments.
How often should I apply API Leaf Zone to my aquatic plants?
Apply once every 14 days during active growing seasons for best results.
Is API Leaf Zone safe for fish and invertebrates?
Yes, when used as directed, API Leaf Zone is safe for fish and invertebrates due to its non-toxic, chelated formulation.


David Powell –
My aquarium plants have become much greener and more vibrant since I started using API Leaf Zone. The color improvement is noticeable within a few weeks. Easy to apply and no fish behavior changes observed.
Trevor Lyman –
Works well for my floating plants. I apply it every two weeks and see consistent growth. The formula seems to absorb quickly through the leaves.
Amy Skinner –
Great product for maintaining healthy plant growth. My anubias and java ferns look fuller and more active now. No side effects on my fish.