SKU: 90658021793
aquarium co op plant fertilizer

aquarium co op plant fertilizer Aquarium Co-Op Easy Potassium (120 ml)

Sale price$26.92 Regular price$29.91
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

aquarium co op plant fertilizer 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

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 90658021793

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Carol
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★★★★★ 5
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Color: YELLOW
My pitty had fun with it and interacted with it. Unfortunately she destroyed it within in 20 minutes
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Reviewed in the United States on June 1, 2026
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My seven year-old full octane energy 12 pound dog is obsessed with ducks every toy that she’s ever gotten really attached to has been a duck and I bought the same exact up from a different store at least a dozen times because she was obsessed with it. But as soon as she would get the noisemaker out of it, it was time for anyone. But it was so cheaply made I decided to start getting her different ducks that were supposed to be harder to destroy, and we still have a graveyard of destroyed ducks. But this one she doesn’t wanna destroy it. It only has one little squeaker is what I call it so she doesn’t care to try to tear it open and take it out. The material is extremely lush and soft and it is incredibly adorable. I don’t really know what makes it an interactive toy though, but I recommend it.
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Reviewed in the United States on May 13, 2026
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Diane M.
Lexington, US
★★★★★ 1
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Color: PINK, Color: PINK
My 5 1/2 month old Maltese destroyed this toy in a few days so I would definitely say it is not chew resistance.
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Reviewed in the United States on June 8, 2026
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Wm. Steinrock
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★★★★★ 2
Toy
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CriticalCarla
Massapequa, US
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I have two pitbulls and they LOVE their babies! Sadly, one of them likes to tear their babies apart when he gets anxious, so it was time to look for some new ones. They seem to favor any stuffed animal can be "nommed" on (suckled), so when I came across this duck rope toy, I thought I'd give it a try! The toy arrived quickly, did not have any visible defects, and looked exactly as it does in the listing photos. It has a body filled with stuffing, crinkly arms, and a rope neck. There is one squeaker in the main body section. The minute the dogs saw me unpack the duck, they were at my feet and staring at me like "hand over the baby, woman." So, I did..... And they hated it :( For some reason, my dogs have totally rejected this toy... All they do is sniff it? They typically LOVE rope toys or anything that is elongated and allows them to play tug-o-war. So, I am not sure what the deal is with this duck. *shrug* Currently, this stuffed duck rope toy is listed for $10.49 on sale, down from the regular price of $14.99. I consider this toy to be low end to mid tier at best. It's something you would expect to find at your local discount/dollar store. Based on the lower quality, I think the current price is higher than I would be willing to pay for this toy. While the toy is exactly as depicted in the listing photos, it is nothing special and definitely is NOT "indestructible."
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