API LEAF ZONE Freshwater Aquarium Plant Fertilizer 8-Ounce Bottle
$8.18
Price: $8.18
(as of Oct 23, 2025 23:55:01 UTC – Details)
Keep aquatic plants lush and vibrant with API LEAF ZONE Freshwater Aquarium Plant Fertilizer. API LEAF ZONE plant food for freshwater aquarium promotes strong, hardy, colorful leaves and avoid yellow, decaying leaves, using essential nutrients including chelated iron and potassium. This plant care solution promotes the lush, beautiful growth of aquatic plants. API LEAF ZONE is formulated for rapid absorption through plant leaves. This formula aids in photosynthesis and cell pressure maintenance. Use API LEAF ZONE plant food in freshwater aquariums containing freshwater fish and plants only. Dose your aquarium weekly with 5 ml of API LEAF ZONE per 10 US gallons of aquarium water. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results in promote healthy organism growth and help fish conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results.
Is Discontinued By Manufacturer : No
Product Dimensions : 1 x 1 x 6 inches; 4.8 ounces
Item model number : 576G
Department : Unisex-Adult
Date First Available : June 15, 2004
Manufacturer : Mars Fishcare
ASIN : B0002DJN76
Best Sellers Rank: #6,808 in Pet Supplies (See Top 100 in Pet Supplies) #44 in Aquarium Water Treatments
Customer Reviews: 4.6 4.6 out of 5 stars 1,494 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Product Type: ARTIFICIAL PLANT
Package length: 19.558 cm
Package width: 3.048 cm
Package height: 4.572 cm
Customers say
Customers report that the fertilizer works well and helps their aquarium plants thrive, with one noting visible plant growth stimulation. The product receives positive feedback for its quality and effectiveness, with customers finding it good value for money and reporting their plants look great. While some customers report their plants becoming super green, others mention their tanks turning yellow. The bottle has leakage issues, with several customers reporting cap leaks.
A. Ryan –
Aquarists need this, Horticulturists as well.
It does its job of removing chlorine and chloramines from the water. An undeniable essential for aquarists, and in my opinon, for anyone who wants their potted plants to thrive as well. I have a drip watering system that draws from a bucket of mostly tap water, and my potted fig trees have absolutely thrived since I started treating their water with this dechlorinator right after I refill the bucket. Remember, even though chlorine will evaporate in @ 24 hours, chloramine will not.Do your fish and plants a big favor, treat their water to eliminate the chloramines.
Kindle Customer –
My plants a thriving now thanks to this product!
This helped so much I saw results in a week new growth and plants are healthy and green. Great value for your money. My plans were dying now they are not. All thanks to this amazing product thatâs affordable and easy to use. I put it in weekly.
Alex Kenobi –
Great for a planted tank!
High quality product right here! If you have a planted aquarium, you need to get this. Boosts growth, and greenness. If you lay the bottle down after opening, it may leak a little, but just tighten the cap or stand it up during storage.
Grateful –
A Great Source of Iron and Pottasium.
My plants have been very happy with this safe and nourishing formula. However it doesn’t provide all the necessary nutrients so its great when paired with another fertilizer like Seachem Flourish
Jeff from IL –
Economical, easy to use and it really works!
Like all API products it does the job. My plants really responded well.
Ron Fisher –
Thank God for Amazon couldn’t afford it in the pet store .
Great price.good stuff
Charlie –
Helps with Growth
Helped my plants that were shipped and kinda dying bounce back quick! Doesn’t smell like much to me, it made my plants grow, however it did not help with the leafs yellowing (postaium helps with that) super easy to use, the cap is used as a measuring device, no leaks
Ggps –
Very good quality, love it
My plants have grown a lot, so much so that I have had to prune them and put them in other aquariums, now they are greener and more alive, much stronger and my aquarium is much cleaner, I love this product!
Amazon Customer –
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.
Carmen –
Aquarium plants grow well with that one
Maiken –
Rigtig godt produkt
Darren –
Great product, good price, prompt postage. Will definitely purchase again
Akshaya Venkatesan –
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 tankâ seeing great improvements in my plants and good number of new leaves already â after 1.5 months of usage