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Thrive All In One Liquid Fertilizer | 500ml Bottle

RRP: $21.99 (You save $4.00)

Product Description


  •  All-in-one fertilizer
  • Super concentrated
  • Both micro/macro nutrients
  • For low/high-tech setups
  • Easy to dose pump design
  • 500mL treats 2500 gallons



Thrive is an easy to dose, super concentrated all-in-one liquid fertilizer. It is based on an effective EI dosing method with all essential micro and macro nutrients designed to help aquatic plants truly Thrive. It eliminates the need for multiple products to manage the planted aquarium and includes an easy to use pump design for simple spill-free dosing. GH booster may be added in cases of soft, mineral deficient water.

1 x 2mL pump per 10g will add 7ppm NO3, 1.3ppm PO4, 5ppm K, and 0.25ppm Fe

Analysis:  N 3%, P 0.8%, K 9.4%, Fe 0.47%, Mg 0.062%, Cu 0.009%, B 0.023%, Mn 0.06%, Mo 0.0018%, Zn 0.016%

Store at or near room temperature, no refrigeration necessary. 

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Product Reviews

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Showing reviews 1-10 of 33 | Next

  1. holy moly 5 Star Review

    Posted by on May 11th 2018

    This here is good stuff. Will keep your plants happy and perky without bothers your fish. And at a price that won’t break the bank. Can’t beat it. Plus you can always message Colin and he is very helpful.

  2. Easy to use! 5 Star Review

    Posted by on Apr 10th 2018

    Great product that is easy to use! Results within the second day following the instructions. Using in 5 gallon tank with half pump after 50% water change on Monday, Wednesday, and Friday.

  3. Thrive 5 Star Review

    Posted by on Feb 22nd 2018

    I just dosed my 40 gallon long today for the first time. I had some beautiful plants I ordered come in today and was excited to use the Thrive. I belong to a planted aquarium group on Facebook and Thrive was highly recommended when I asked for the best fertilizer. I am new to planted aquariums and so excited to use Thrive. Since I just dosed I haven’t seen the results yet but the pictures I saw of people’s tanks who used Thrive were absolutely beautiful and so green and healthy.

  4. Growing like crazy! 5 Star Review

    Posted by on Feb 15th 2018

    Ive only dosed twice and the plants are growing like crazy! Highly recommend!

  5. Great product 5 Star Review

    Posted by on Jan 15th 2018

    1st time user. Will definitely refill when the time comes. All my plants look much better within a week. Lots of new growth and old growth repaired. I used the regular Thrive in a tank with a few shrimp and see no harm to the shrimp. Would definitely recommend!

  6. Very good 1-bottle solution... 5 Star Review

    Posted by on Jan 9th 2018

    As others have mentioned, the killer aspect of this is the convenience of being just one bottle. Having a pump top is something I've always thought would be best for liquid ferts and this one works great. I have a somewhat new (>1 year) low-light tank and after an initial big growth spurt when all the plants were added things slowed dramatically. It was evident I wasn't going to be able to get away with only dosing flourish carbon. First dose of Thrive showed results the same day. 90% of the plants with dropping leaves perked up. Algae has woken up some, too, unfortunately. I waited about 5 days before dose two and things perked up even more. But given the algae response I think once a week will be good. Summary: great 1-bottle solution for ferts. Mixing powders and multiple capfulls of multiple bottles is just silly in comparison.

  7. Good Product, So Far. 4 Star Review

    Posted by on Dec 1st 2017

    Ive only used this product for roughly a week so my review should not hold as much weight as others. That being said, im very happy so far. Shipping was very very prompt and arrived from across the US in 3 days, including a Sunday. The product composition is superior to Seachem Flourish. The product was recommended to me from Luke Westcott at Fintastic Fish in Bellevue, NE. Thank you colin.

  8. very easy to use 5 Star Review

    Posted by on Nov 15th 2017

    No more 10 bittles on the shelf for fertilizing. Love this easy to use no more measuring.

  9. Easy to use 5 Star Review

    Posted by on Sep 30th 2017

    Aquarium newbie - I started using Thrive for several months in a planted 20g tank. All plants immediately perked up within a few days of first use, and with the EI method I've kept the tank healthy and stable. Easy to use, and customer service was great. The pump dispenser was omitted from my original order - Colin sent it to me ASAP when I contacted him. Will definitely buy again.

  10. Great Stuff! 5 Star Review

    Posted by on Sep 18th 2017

    I love this! So easy to use and perfect for my plants. Just a pump per 10 gallons. My plants have never looked better. They have great customer service!

Showing reviews 1-10 of 33 | Next

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