Thrive C All In One Liquid Fertilizer For Low Tech Tanks 500ML

Thrive C All In One Liquid Fertilizer For Low Tech Tanks 500ML

Aqua Rocks Colorado

  • Thrive C fertilizer is a truly comprehensive supplement for low tech planted tanks
  • Highly concentrated all in one aquarium plant fertilizer
  • Thrive C aquarium fertilizer contains a non-glut-based, bio-available carbon source
  • Liquid fertilizer for aquarium plants with all necessary macro and micronutrients
  • Store at or near room temperature, no refrigeration necessary.

Aquarium Thrive C fertilizer

Thrive C is a liquid fertilizer for aquarium plants. It comprises a non-glut-based source of bio-available carbon which provides 2-3x the amount of other carbon supplements.

Thrive C fertilizer is a comprehensive supplement specifically designed for lower-tech planted aquariums.

You will find all the necessary micro and macronutrients for lush plant growth in the Thrive C aquarium fertilizer.

Thrive C comes in 3 different sizes:


  • 500ml Pump Top Bottle which treats 2500 gallons – $18.99
  • 2000ml Refill Jug which treats 10,000 gallons – $42.99
  • 1 Gallon Refill Jug which treats ~19,000 gallons- $69.99


Dosing Instructions

Dose: 1 pump(1ml) per 5 gallons 1-2x per week or as needed to maintain proper nutrient levels. Weekly 20-30% water changes are suggested but can be reduced depending on your tanks specific needs.

Guaranteed Analysis

Total Nitrogen(N) 1.24%
1.24% Water Soluble Nitrogen(N)
Available Phosphate(P2O5) 0.53%
Soluble Potash(K2O) 5.06%
Magnesium(Mg) 0.29%
0.29% Water Soluble Magnesium(Mg)
Sulfur(S) 0.96%
0.96% Combined Sulfur(S)
Boron(B) 0.008%
Cobalt(Co) 0.0003%
Copper(Cu) 0.0001%
0.0001% Water Soluble Copper(Cu)
Iron(Fe) 0.32%
0.32% Water Soluble Iron(Fe)
Manganese(Mn) 0.145%
0.145% Water Soluble Manganese(Mn)
Molybdenum(Mo) 0.0006%
Zinc(Zn) 0.0045%
0.0045% Water Soluble Zinc(Zn)

Derived From: Potassium Nitrate, Potassium Phosphate, Potassium Sulfate, Magnesium Sulfate, DTPA Iron, Manganese Sulfate, Boric Acid, Zinc Sulfate, Cobalt Sulfate, Sodium Molybdate, Nickel Chloride.

Information regarding the heavy metal content of this product can be found at Association of American Plant Food Control Officials

Returns Policy

You may return most new, unopened items within 14 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.