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 4349 reviews
Brad E. (Roseville, CA, US)
Good stuff

so far, I’m very happy with the product, plants seem to be growing very well. I plan to keep using it.

George C. (Sylvania, GA, US)
Simple.... Simple Green

I just got back into aquariums after a few years. First thing I ordered was Simple Green. Have used it before and love the way my planted tanks perform. Will not be without it.

Nathan W. (Omaha, NE, US)
Plants growing great

I just started with plants and I noticed that they were growing but looking a little rough. I added a few squeezes of this stuff and they perked right up. Really good product if you're new to plants. Definitely helping my aquarium..

Brendan H. (St Louis, MO, US)
Easy Green

Product works as described and my plants are doing great!

Catherine C. (Jamestown, NY, US)
Easy green

I have only just started using this product. But so far my plants are doing well. The site was easy to navigate & it arrived much sooner that expected. Was packaged very well.