SKU: 13763820631
best fertilizer for plants growing in water

best fertilizer for plants growing in water Aquarium Co-Op Easy Green All-in-One Fertilizer 120ml

Sale price$18.68 Regular price$20.76
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Description

best fertilizer for plants growing in water Aquarium Co-Op Easy Green All-in-One Fertilizer 120mlBeginner friendly fertilizer for great plant growth Easy to use dispenser for quick dosing Safe for fish, shrimp, and snails If you only get one fertilizer for your aquarium plants, then Easy Green is the one you want. As our #1 best selling product, this all in one liquid fertilizer contains all the essential nutrients your aquatic plants need to thrive so that you dont have to figure it out yourself. Cory, the founder of Aquarium Co Op, originally

  • Beginner-friendly fertilizer for great plant growth
  • Easy-to-use dispenser for quick dosing
  • Safe for fish, shrimp, and snails

If you only get one fertilizer for your aquarium plants, then Easy Green is the one you want. As our #1 best-selling product, this all-in-one liquid fertilizer contains all the essential nutrients your aquatic plants need to thrive so that you don’t have to figure it out yourself. Cory, the founder of Aquarium Co-Op, originally developed it for in-store use because he wanted something that was:

1.   Easy to use, without having to measure out a ton of different supplements
2.   Way more potent than what was available on the market
3.   Reasonably priced, because a little goes a long way

While other brands require you to measure out certain milliliters or capfuls, we offer two sizes of Easy Green that come with easy-to-use dispensers for quick dosing. For most planted aquariums, get the 500 ml bottle with the pump head that treats 5,000 gallons total. Just dose 1 pump per 10 gallons of water each week to get great-looking plants for less than a penny per gallon. For nano tanks smaller than 10 gallons, the 120 ml bottle with the dropper cap is perfect and treats 1,200 gallons total.

If you’re new to planted tanks or aren’t getting the results you want, give Easy Green a try. This tried-and-true fertilizer has thousands of 5-star reviews that you can read below to see the incredible results people are getting.

Directions/Specifications

Recommended Dosing Instructions:
1.  For the 500 ml (16.9 oz) bottle, dose 1 pump (1 ml) per 10 gallons of water
—  Dose once a week for low light aquariums
—  Dose twice a week for medium light aquariums

2.  For the 120 ml (4 oz) bottle, dose 2 drops per gallon of water
—  Dose once a week for low light aquariums
—  Dose twice a week for medium light aquariums

We recommend having between 20–50 ppm of nitrate in your aquarium from dosing Easy Green for optimal plant growth.

Guaranteed Analysis:
—  Water Soluble Nitrogen (N) 2.66%
—  Available Phosphate (P2O5) 0.46%
—  Soluble Potash (K2O) 9.21%
—  Water Soluble Magnesium (Mg) 0.7%
—  Boron (B) 0.015%
—  Water Soluble Iron (Fe) 0.13%
—  Water Soluble Manganese (Mn) 0.036%
—  Molybdenum (Mo) 0.00098%
—  Water Soluble Zinc (Zn) 0.0072%
NPK 2.66 - 0.46 - 9.21

Measurable Nutrients: 1 pump of Easy Green in 10 gallons of water adds 3 ppm of nitrate, and 2 drops of Easy Green in 1 gallon of water also adds 3 ppm of nitrate. For more details, see the full article.

Notes:
—  Store the fertilizer upright and away from children. The pump head is not leakproof. For optimal shelf life, store the fertilizer out of light.
—  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 Green 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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SKU: 13763820631

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DeAnna
Whiting, US
★★★★★ 5
Solid, Reliable, and Makes the Gross Job Way Easier
Style: 20' Rhino Sewer Hose
Solid, Reliable, and Makes the Gross Job Way Easier This is hands-down the best sewer hose kit I’ve used. It’s sturdy, easy to connect, and doesn’t feel flimsy like some of the cheaper ones. The clear elbow is a lifesaver because you can actually SEE when everything is done (which every RVer knows matters). The hose holds its shape, stretches exactly as needed, and packs up neatly. If you’re full-time or travel often, this is the one you want.
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Reviewed in the United States on December 5, 2025
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Amazon Customer
Bozeman, US
★★★★★ 5
Best hoses out there
Style: 20' Rhino Sewer Hose
Great hoses. Extremely flexible yet sturdy. Manoeuvres around things easy. Perfect thickness without taking up a ton of space. Compatible with alot of accessories offered. No complaints
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Reviewed in the United States on April 20, 2026
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SELLWOOD
Chelsea, US
★★★★★ 5
Worth the money. Get it.
Style: 20' Rhino Sewer Hose
I am a full time RV'er and these are the best hoses I have worked with. At this point I just do not buy anything else unless I have no choice. Yes, everything fails over time but these last the longest. If you want solid equipment you just don't have to worry about, get these hoses.
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Reviewed in the United States on February 7, 2026
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douglas moyer
Massapequa, US
★★★★★ 5
Good product for the trip
Style: 20' Rhino Sewer Hose
Good product
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Reviewed in the United States on May 12, 2026
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Mike Hayward
Fort Morgan, US
★★★★★ 4
Secure, clean hose, poor durability.
Style: 20' Rhino Sewer Hose
The connectors, and plugs work great. I operate an Arctic Fox 990 TC. Plugging the ends keeps any residual in the hose and prevents odors and they ends are very easy to operate. I operate an RV in a climate controlled environment, dumping grey water roughly once every day or two for odor control, with occasional trips dumping more like 5-7 day intervals. I only use one of the two hoses and after about 175 cycles the hose split apart near the end. I shortened it at the break and reattached but within another 10 uses the hose split in the middle. Extending and contracting the hose is hard on it and weakens the folds in the plastic the point of failure within certainly less than 200 uses at 50+F temperatures, so don't expect great longevity out of the hose. I image if you dump in cold temperature, subject it to a lot of movement by leaving it hooked up outside the hose could survive even fewer extensions. If you only dump a few times a year it may last you twenty years or more. The good news is that if you pay attention you'll likely notice the hose split before you run the sewage through it, so if you carry a spare you'll at least be able to dump. I ordered another pair so I can always have at least one spare on hand and I figure my failure rate will be about once every 9 months or so. Camco makes other hoses, including an Extreme that likely doesn't pack tightly enough for two 10' sections in my bumper. I don't need crush resistance, I need durability, so the more expensive hose really wouldn't be an improvement for me since I wouldn't be able to carry a backup. I'm guessing all of these hoses will have a similar durability limitation, especially if extended when cold. I'd like to see a slightly softer, more durable material that will still hold it's shape when dumping, but maybe that's not possible with current plastic characteristics. Main take away is make sure you've got a spare sewer hose section on hand if you have a way to store it.
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Reviewed in the United States on December 21, 2021

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