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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%, Co, 0.0002%, 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 29 | Next

  1. 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!

  2. 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.

  3. 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.

  4. 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.

  5. 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.

  6. 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!

  7. great product 5 Star Review

    Posted by on Aug 30th 2017

    Fast shipping, great product, easy to dose. Will be buying more

  8. Great Fertilizer 5 Star Review

    Posted by on Aug 18th 2017

    Ive used this fertilizer for over a year, in both a play sand planted tank, and a flourite planted tank, and had nothing but great healthy growth. I even experimented by stopping the fertilizer for 2wks, just to see if there was any difference, and my plants growth slowed down considerably. I do not use Co2 or grow lights, just a regular fluorescent light. I highly recommend!!.

  9. seems to be working great 5 Star Review

    Posted by on Jul 26th 2017

    Dosed my tank for first time about 3 days ago, plants are all ready shooting new roots and stems.

  10. Seems to be working 5 Star Review

    Posted by on Jul 3rd 2017

    I have noticed a bit more purling after about 6 days. Small new growth. BBA still seems to be hanging on but not advancing.
    Definite improvement and I would recommend this product.

Showing reviews 1-10 of 29 | Next

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