

🌿 Transform your aquarium into a lush underwater paradise!
API LEAF ZONE Freshwater Aquarium Plant Fertilizer is a 473 ml liquid formula designed to promote vibrant, healthy aquatic plants by delivering essential nutrients like chelated iron and potassium. Its rapid absorption supports strong, colorful leaves while being safe for shrimp and other freshwater species. Ideal for weekly use or when water conditions fluctuate, it ensures your planted aquarium stays lush and thriving.













| ASIN | B0002566TW |
| Best Sellers Rank | 3,597 in Pet Supplies ( See Top 100 in Pet Supplies ) 38 in Aquarium Water Treatments |
| Brand Name | API |
| Coverage | Freshwater planted aquariums |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,449) |
| Global Trade Identification Number | 00317163105764 |
| Item Form | Liquid |
| Item Weight | 136 g |
| Liquid Volume | 0.5 Litres |
| Manufacturer | API |
| Mixing Ratio | 5 ml per 10 US gallons |
| Model Number | 576J |
| Specific Uses For Product | Plant Growth |
| Target Species | Aquatic Plants |
| UPC | 317163105764 019014705764 317163105672 |
| Unit Count | 1 Count |
M**S
Superb products.
Superb product. API is one of my resources for many of my aquarium essentials. Never had any problem with any of there items. Great value for money, with many products giving you size options for what you need. All products from medicated to water parameters and plant care. These products are made with an ease of understanding for what that purpose is and will help you on your fish keeping journey.
A**R
Good product
Seems to work well, will leave the water yellow for a little bit but no problem will clear up. Plants seem to be doing better and looking greener. No copper so safe for shrimp also.
B**S
Does the job
Good stuff, my plants are definitely greener
I**S
I think it's actually working!
After trying a number of different aquarium plant fertilisers to no avail, I was surprised to finally find something which seems to actually work. I added 5ml of API leaf zone twice a week into my 87l aquarium. After 3 weeks I have noticed my Amazon sword plant looks much better! More green and growing new leaves. Other plants seem to respond positively too. I'm especially glad about the Amazon sword plant. Previously, the leaves were dissolving, full of holes and covered in brown diatoms. It's so much better now. I hope it improves even more over time. I like the leaf zone fertiliser has only iron and potassium in it and no nitrate. I tested the tap water and it is high in nitrate. Therefore, it seems my aquarium plants needed a fertiliser without any extra nitrate. Too much nitrate can cause problems, including growth of diatoms (brown algae). I also want to mention I have amano shrimps and panda cory fish and they seem to be unaffected by the fertiliser. I think API leaf zone is very good. Try a small bottle, it may do wonders to your plants. Hope it helps.
K**E
Nice green plants!
Works like a charm
D**E
Great value
As description
K**Y
Leaf zone
Exactly as described Great product Great price As good if not better than Major brands
K**R
Brilliant
Plants growing amazingly
P**Z
Good
C**N
Aquarium plants grow well with that one
M**N
Rigtig godt produkt
D**N
Great product, good price, prompt postage. Will definitely purchase again
A**N
My Anubias and Java Fern were growing at a much slower pace since my tank setup is pretty new. I started dosing 5ml-7ml weekly once for my 2*2 ft tank— seeing great improvements in my plants and good number of new leaves already — after 1.5 months of usage
Trustpilot
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