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 4475 reviews
Robert C. (Oxnard, CA, US)
Plants love the Fertilizer

Going on 2 weeks using the AIO fertilizer, plants seem to be doing very well. So far so good.

Tonya H. (Le Mars, IA, US)
The best fertilizer you can get for your aquarium period!

I have several species of pothos in all my tanks and they are absolutely thriving with this fertilizer!!! Thanks Cory!

Reggie B. (San Diego, CA, US)
Everything is growing

My banana plants and Amazon swords had been melting in the last two months so I supplemented with potassium but it wasn’t quite enough. Easy green has helped all my plants start growing again and has even reduced the amount of algae I was seeing on that plants that were really struggling.

Morgann J.-.D. (El Paso, TX, US)

Easy Green All-in-One Fertilizer

Ray S. (Oklahoma City, OK, US)
Hands down! The best fertilizer on the market!

Want a product that lives up to the hype? Then look no further! This stuff is amazing. Our plants in the store look fantastic thanks to Easy Green! We can’t keep this stuff in stock!