Easy Green All-in-One Fertilizer

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  • 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.

Customer Reviews

Based on 4001 reviews
Mike H. (Auburn, WA, US)
Better than expected

Bought this just trying different things to keep my plants alive.. I have a full co2 set up in my 125 gal tank but it’s to much for my 5 plus gal tanks.. after using this twice, I noticed that I needed to trim my plants sooner than normal, and my floating plants just exploded in their multiplication.. I’ve had to cull the floating plants 2 times now so that I could get light to my lower plants… I recommend this product… just know you will have to deal with the growth.

Debra V.

My plants are doing so much better!

Lillian E. (The Bronx, NY, US)
Easy Green All-in-One

Waited a bit to write a review. I’m a very happy customer because Easy Green did not hurt my fish & snails. Followed the directions & my new plants that are still in a quarantine tank & not planted yet are thriving. They didn’t melt back, are brilliant green & are growing quickly. Thank you Cory for this product & your informative videos 😊.

Cheryl P. (New Brighton, PA, US)
Works wonderfullly!

Both I and my plants love Easy Green. It's very simple to use.

Dennis (Des Plaines, IL, US)
The best fertilizer

You can't beat how easy this is to use and how well it works