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Thrive Root Zone Caps (60 Tabs)

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New and Improved:  ThriveCaps are a very similar product to the previous ThriveTabs, with a few improvements.  These capsules dont require any additives to make them stick together which allows them to be smaller and more concentrated while still delivering similar nutrient levels. 

ThriveCaps are nutrient rich capsules which are intended to be placed in the substrate of a planted freshwater aquarium.  They will provide a long lasting nutrient source essential for healthy plant growth.  ThrivedCaps are a blend of dry Thrive mix, iron rich clay and mineralized top soil.

Store at or near room temperature, no refrigeration necessary.

Dosing Instructions:

Place a capsule at the base of each plant or space out around the tank every 5-6″ in a grid pattern. Push down to the bottom of the substrate as far as you can. Replace every 3-4 months or as needed.

Reviews (9)

  • 5
    Excellent product
    Posted by Amber Mangum on 7 Dec 2022

    I bought these because it says on the label that they last for 3-4 months. I put them into the substrate under my plants, and my plants are thriving and making new leaves very quickly. They were easy to place into the substrate, and I had no issues with them dissolving in my hand as with other root tabs. Other root tabs only last about 1 month, so I love that these are supposed to last 3-4 months. I will continue to watch and see, as I have only had them for 1 week.

  • 5
    Doing its job
    Posted by Stephanie Tomlinson on 20 Nov 2022

    Would buy this product again. Shipping was quick.

  • 5
    Seems to work great!
    Posted by Jaimie Kennedy on 15 Nov 2022

    Seems to work great so far, new plants are thriving with it

  • 5
    Seems to help
    Posted by Avery Alderman on 21 Jun 2022

    Seems to do a lot for my plants, could tell a change within a couple weeks.

  • 4
    Thrive Caps
    Posted by Bobby on 12 Apr 2022

    Easy to apply to substrate. Hold capsule firmly and bury immediately.

  • 5
    Amazed By Thrive Caps
    Posted by Lindsey on 10 Mar 2022

    I received my Thrive caps on Monday and immediately put them in my aquarium that evening. By Wednesday night I saw noticeable growth in all my plants (anywhere between .5-1.5 inches, depending on the plant). I am shocked by how well they worked. Worth every penny!

  • 5
    Posted by Charity Wood on 22 May 2021

    I love the feeling of adding this in with the liquid form to be sure that each plant is getting what it needs! super easy to use! I highly recommend adding this is with the liquid! my plants have done great!!!!!

  • 5
    Posted by Unknown on 18 Jan 2021

    Plants look alot better, Faster growth

  • 4
    Got some extra
    Posted by Syd on 27 Jun 2020

    Was very happy when I counted them out and had more than 60, however, I’ll have to reserve full judgement until a later date to see how well they grow my plants.