SKU: 17495042422
dry fertilizer for aquarium plants

dry fertilizer for aquarium plants Aquarium Co-Op Easy Potassium (120 ml)

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Description

dry fertilizer for aquarium plants Aquarium Co-Op Easy Potassium (120 ml)Potassium supplement for enhanced plant growth Easy to use measuring cap for accurate dosing Safe for fish, shrimp, and snails Potassium is a very important macronutrient for planted aquariums. If aquatic plants don't get enough of this nutrient, they can develop distinctive pinholes that are sometimes rimmed with brown or yellow. While Easy Green all in one fertilizer already contains plenty of potassium for most planted tanks, Easy Potassium is a

  • Potassium supplement for enhanced plant growth
  • Easy-to-use measuring cap for accurate dosing
  • Safe for fish, shrimp, and snails

Potassium is a very important macronutrient for planted aquariums. If aquatic plants don't get enough of this nutrient, they can develop distinctive pinholes that are sometimes rimmed with brown or yellow. While Easy Green all-in-one fertilizer already contains plenty of potassium for most planted tanks, Easy Potassium is a useful supplemental fertilizer for people who are running high light planted tanks with CO2 injection or have lots of potassium-hungry plants (like java fern and anubias). 

Please note that we have changed over to dosing caps. Pump heads are still available for purchase. 

1. For the 500 ml (16.9 oz) bottle:
— Use the measuring cap to dose(1 ml) per 10 gallons of water, 1-3 times a week
— Each 1ml adds 2 ppm potassium to 10 gallons of water
— Treats 5,000 gallons total

2. For the 120 ml (4 oz) bottle:
— Dose 2 drops per gallon of water, 1-3 times a week
— Each dose of 2 drops adds 2 ppm potassium to 1 gallon of water.
— Treats 1,200 gallons total
— Great for nano tanks under 10 gallons

When in doubt, start low and increase the dosage after 2 weeks. 

Guaranteed Analysis: Soluble Potash (K2O) 9.12%
— Derived from potassium sulfate and potassium citrate
— NPK rating 0 - 0 - 9.12

Notes:
— Please store the fertilizer upright in a cool, dry location away from children. The pump head (if using an older version) and dropper cap are not leak proof. For optimal shelf life, store out of light.
— If you have the pump head version, keep the tip of the pump clean of debris. Wiping the pump tip after each use helps prevent a mineral crust from developing. If the pump gets blocked up, it can cause the fertilizer to spray in a random direction, so run the pump head under warm water until the blockage melts away.
— Warning: Fertilizer can be irritating if it gets into your eyes, nose, or mouth, and it can cause stomach upset if swallowed. If you get Easy Potassium on your skin, rinse it off. If you get it in your eyes or mouth, rinse thoroughly for 15 minutes. For USA customers,  reference the poison.org website. For Canadian customers, reference dpic.org

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Exchange/Return Notes
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SKU: 17495042422

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★★★★★ 5
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Reviewed in the United States on July 16, 2025
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Alexis R Stewart
Los Angeles, US
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Dove never fails us, ladies! Solid lotion for all over.
Size: 8 Ounce (Pack of 1)
They can pump out all the fancy moisturizers and lotions they want - I always come back to the originals. Dove has a brand reputation which never fails. This cream serum is awesome for all over my body after a hot shower (bc it kinda dries out my skin). Face and body, it works. Apply after shower before bed and you have a whole skincare routine. Cannot beat the price for less than $10!
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Reviewed in the United States on May 27, 2026
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Dustin Fulford
Houston, US
★★★★★ 5
It's a great deep conditioning lotion
Size: 8 Ounce (Pack of 1)
This is above and beyond your usual body Moisturizer! Very hydrating, I haven't experienced any sticky residue. It absorbs quickly, I put it on just after a shower to hold in moisture. Accidentally discovered while using a lotion applicator for my back that it also gives your hair a great deep conditioning! I didn't have any residue in my hair either.
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Colleen
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Honestly the best
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I have pretty sensitive skin and have keratosis pilaris on my arms. This is honestly the best lotion I’ve ever used and I’ve tried many many lotions. My skin is soft but not greasy. My arms feel soft which is a huge deal. I’ve been using it for months now and I don’t think I’ll ever use anything else.
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