SKU: 16136200903
natural potassium fertilizer for plants

natural potassium fertilizer for plants Aquarium Co-Op Easy Potassium (120 ml)

Sale price$25.37 Regular price$28.19
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

natural potassium fertilizer for 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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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: 16136200903

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4.7 ★★★★★
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A
Verified Purchase
Alanna
Massapequa, US
★★★★★ 3
Beware if your dog likes to chew
Style: Gorilla, Size: Large (Pack of 1)
It’s super cute and my dog loved it, but it didn’t last very long. My dog started peeling off pieces of it and eating it within three hours of play. If you have a dog that takes it easy on the toys I would recommend this one. Otherwise I recommend passing because there’s no way it’s safe for them to be swallowing these pieces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
J
Verified Purchase
Josh K.
Lexington, US
★★★★★ 5
Lasted pretty long for my aggressive chewer
Style: Gorilla, Size: Large (Pack of 1)
Right away I was excited with this product because of the smell, texture and thickness. Smells minty fresh which does help with breath smell. The texture is great, had smooth areas and rigid areas all while being soft and durable. The product is pretty thick, which I needed for my Pit-Bull. She doesn’t chew much but, when she decides to she is 110% in and dedicated to destroying that item. She chews through most things in less than a day. This product however lasted years before I started to notice damage. It is one of her favorite toys. She liked it so much I bought two, one for the house and one for the car for road trips. It’s the perfect toy to keep a chewer distracted inside a car, along side a deer antler, which also helps with dental hygiene. She gets dental hygiene compliments every trip to the Vet. We use multiple different things to help with her teeth and breathe but, I think this toy contributes the most to her healthy teeth. I call it a toy because she plays with it all the time. Definitely will keep buying long as they keep making it. This product is a must for all dogs, it’s almost perfect for my Pit-Bull
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2021
T
Verified Purchase
TGue
Belleville, US
★★★★★ 5
Currently surviving a SUPER CHEWER!
Style: Gorilla, Size: Small (Pack of 1), Style: Gorilla, Size: Small (Pack of 1)
Welcomed a pomeranian/terrier mix to the family recently. Although he is small he is very capable of tearing things apart! He has destroyed many, many types and brands of toys. When he grew tired of destroying those he turned to objects in my house, walls, furniture, railing etc! I've tried different brands and textures and this is one of only 2 brands he hasn't outright destroyed! He's had this toy for almost a month now and it has come out of this time almost completely unscathed! You'll notice there's a little damage to one of the hands and top of the head but hes managed to destroy toys in an hour or less, so I consider this a big win and will absolutely replace with the same product when the time comes! There's a hole, I think for treats. I haven't used that. It also has a smell, almost like baby powder. In any event, absolutely worth the price which I found to be great to begin with. My dog loves it, and me and my house are soo glad he's chewing on this! If you have a super chewer (I'd never heard of that) I strongly suggest this toy. They also have larger ones for bigger breeds!
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Reviewed in the United States on September 6, 2025
M
Verified Purchase
Marie Phillips
New York, US
★★★★★ 4
Durable Chew Toy That Actually Holds Up to Strong Jaws
Style: Gorilla, Size: Large (Pack of 1)
This Hammer for Pets Super Treadz Gorilla Dental Chew Toy has been a reliable option for a heavy chewer, especially for a large breed with a strong bite. The material feels tough and well-made, and it stands up well to consistent chewing without immediately breaking down like softer toys tend to do. It also gives a bit of dental benefit by helping reduce plaque and tartar buildup during play, which is a nice bonus since brushing isn’t always realistic. The textured surface keeps it interesting enough to hold attention for a while, and it doesn’t splinter or create a mess. Overall, it’s a solid, durable chew toy that works well for strong chewers who tend to destroy most standard toys quickly.
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Reviewed in the United States on May 6, 2026
A
Verified Purchase
AH
Battle Creek, US
★★★★★ 5
Great teeth cleaning toy
Style: Gator, Size: Large (Pack of 1)
I bought this for my pit bull. He is 75-80lbs. They didn't have an option for his weight, so I got the alligator for up to 35lbs. He has already chewed the alligator's face off. Now it is just an analgator. lol I do monitor him the whole time since he is over the weight limit of this chew toy. The body of the alligator has proven to be better suited for my pit bull's chewing than the face part. I bought an Arm & Hammer yellow bone chew toy for teeth cleaning a while back. It was the BEST THING EVER for my pit bull to chew on. He destroys every toy in a matter of minutes. That yellow bone lasted forever and he chewed on it daily and consistently throughout the day. I haven't been able to find another one like it, so I decided to get this alligator despite it not being for his size. It still seems durable and I think would last longer with a dog under 35lbs. I give it 5 stars bc it is a well-liked chew toy in my house with the dogs I have that like to chew. It seems well-made and great for cleaning teeth.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2023

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