SKU: 49383381130
aquarium fertilizer for plants

aquarium fertilizer for plants NA Macro & Micro Liquid Aquarium Plant Fertilizer 500mL (16.9 Ounces)

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Description

aquarium fertilizer for plants NA Macro & Micro Liquid Aquarium Plant Fertilizer 500mL (16.9 Ounces)Why do you need NPK liquid fertilizer For a 20 gallon NPK liquid fertilizer, higher light tank dosing would be as follows: 2 pumps of the micros per day Monday, Wednesday, and Friday 2 pumps of the macros per day Tuesday, Thursday, and Saturday 50% weekly water change is suggested on the 7th day per EI guidelines followed by the addition of the GH booster of your choice Who needs GH booster: The addition of GH booster to NPK aquarium fertilizer is

Why do you need NPK liquid fertilizer

For a 20-gallon NPK liquid fertilizer, higher light tank dosing would be as follows:

  • 2 pumps of the micros per day Monday, Wednesday, and Friday
  • 2 pumps of the macros per day Tuesday, Thursday, and Saturday
  • 50% weekly water change is suggested on the 7th day per EI guidelines followed by the addition of the GH booster of your choice

Who needs GH booster: 

The addition of GH booster to NPK aquarium fertilizer is necessary if you do not have very hard water. Adding some GH booster is also suggested if you have hard water but do not know the concentration of both calcium and magnesium.

Why is GH booster suggested when using liquid NPK: 

GH booster will add magnesium and calcium as well as add extra potassium, which is all very important to plant growth.

Do I need to add extra iron to liquid NPK fertilizer products?

For most tanks, the iron that is already included in the Liquid M will be enough.  Some high light, high co2 tanks however will require more iron.  If that is the case, Liquid Iron is a great choice.

 

Dosing Instructions

Full EI levels: 1 pump of each bottle per 10 gallons 3x per week. For lower light/lower tech tanks: 1 pump per 20 gallons 3x per week

 

Liquid NPK

Liquid NPK is tailored to the EI dosing method and it includes micro and macronutrients for plants. This NPK aquarium fertilizer can be adapted to other dosing techniques as well. Bottles are 500ml each and will last more than 41 weeks on a 20-gallon tank dosing 3x per week.

Guaranteed Analysis

Information regarding the heavy metal content of this product can be found at Association of American Plant Food Control Officials

 

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SKU: 49383381130

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KDDYOUMANS
Los Angeles, US
★★★★★ 5
Great Ball
Size: 6 Inch, Color: Red
Our Little Goldendoodle Loves this ball & I like that it has so many straps to grab so I'm not getting the slimy part. It does not come already inflated so make sure you or a neighbor have an air compressor to blow it up because even though it came with a little pump I can't imagine how many weeks I'd have been pumping that without noticing any difference.
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Reviewed in the United States on May 2, 2026
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KR
Massapequa, US
★★★★★ 5
Virtually indestructible
Size: 8 Inch, Color: Red
Long lasting ball for a large dog. Bought the first one a few years ago. Its been outside all this time, still full of air and was virtually impossible for my large dog to destroy it. The weather affected the surface so ordered a new one. This has outlasted all the other balls.
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Reviewed in the United States on April 14, 2026
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bbiearman
Chelsea, US
★★★★★ 4
Great toy for larger dogs
Size: 8 Inch, Color: Pink
This is holding up pretty well with my Great Pyrenees pup. She was able to pull all of the tags off-but the ball is intact for several weeks!
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Reviewed in the United States on June 24, 2025
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Cmarr
Draper, US
★★★★★ 5
QDAN has great durable dog toys
Size: 8 Inch, Color: Yellow
It’s very durable ball lots of fun for dogs
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Reviewed in the United States on March 24, 2026
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Brown
Lake Worth, US
★★★★★ 5
So much fun
Size: 8 Inch, Color: Pink
Best money ever spent hours of fun. We have 3 dogs. They all love to play with this toy. We got the size 3 large is what we ordered. I'm not going to lie I thought it would be bigger when I ordered it. Two of our dogs are large breeds and the other is medium. It's not too big for the medium to play with it. It comes with a ball pump included so convenient. The little tabs are very durable. I can't recommend this enough. This has no squeaking or any sounds. It's nice that you can play with your four legged companion or you can have them play tug or just enjoy pushing the ball around. It is very versatile in play and stimulation.
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Reviewed in the United States on June 8, 2025

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