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Seachem Laboratories Flourish Tabs - 10 Pack

Seachem Laboratories Flourish Tabs - 10 Pack


Item #: SC5251

In Stock

Flourish Tabs™ are growth stimulating tablets for plant roots. They contain essential trace elements, amino acids, and vitamins. They are rich in iron, manganese, magnesium, calcium, potassium, inositol, choline B12, biotin, and other factors that have been determined to be beneficial to aquatic plant roots. They contain no phosphate or nitrate that would promote algae proliferation. Each pack of ten tablets treats a 12 X 30 inch plant bed twice.

Perfect for the beginner, Flourish Tabs™ contain all the nutrients found in Flourish® in a dry, tabular form. These tabs are inserted into the gravel, providing direct, time-released fertilization to the plants’ root zone. Nutrients are slowly made available through enzymatic action of the plants’ roots on the tabs.

Insert one Flourish Tab™ in the gravel for every 10–15 cm (4–6 in.) radius. A standard 10 gallon aquarium requires 6 tabs. Distribute the tablets evenly throughout the gravel bed. Push each tablet midway into the gravel bed. Add new tablets once every three to four months for optimal plant growth. Tabs will not alter pH, but, in very soft or unbuffered water, they have slightly acidic properties similar to peat moss.

Guaranteed Analysis
  • Calcium: 20.0%
  • Magnesium: 0.08%
  • Sulfur: 35.0%
  • Boron: 0.016%
  • Chlorine: 0.00023%
  • Cobalt: 0.00015%
  • Copper: 0.00011%
  • Iron: 2.8%
  • Manganese: 0.11%
  • Molybdenum: 0.0003%
  • Sodium: 0.0005%
  • Zinc: 0.00017%
  • Aluminum: 0.00006%
  • Vanadium: 0.00023%
  • Rubidium: 0.0005%
  • Iodine: 0.0006%
  • Potassium: 0.0000018%
  • Phosphorus: 0.03%
  • Amino acids and chelates: 9.7%
  • Nitrogen equivalent: 0.64%
  • Other organic factors: 0.002%

Manufacturer information

Seachem Laboratories, Inc. was established in 1980 by Dr. Leo G. Morin. Seachem moved into a state of the art 110,000 square foot facility in Madison, Georgia marking their 25th anniversary in the industry in 2005. This facility includes production and research laboratories, manufacturing, inventory, shipping, and office space.

5 Stars


Reviewed on
May 06, 2020

Yes, I would recommend this.

Been using them forever

Pros: Easy to use

These tabs are great! I put them in first in the general area I will be planting then put my substrate on top.

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Reviewed on
January 30, 2020

Yes, I would recommend this.

Very Happy

Pros: Easy to use

Cons: none

I am using the Flourish tabs in a tank I started up 2 months ago. My live plants are thriving!

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michael durham

Reviewed on
March 11, 2014

Yes, I would recommend this.

Works great

I use these in a tank with Amazon and Ozelot Swords and I have excellent growth.

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robin watson

Reviewed on
September 25, 2009

Yes, I would recommend this.



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lauren michele

Reviewed on
March 31, 2009

Yes, I would recommend this.

Plants certainly love it..

Before I used the Seachem Flourish Tabs, my plants were doing just fine with the Seachem Flourite Clay and sand substrate layering. But after inserting the tablets my plants really took off. It was my first intention to add these tablets when I first added my plants, but no store in the area had them at the time. Luckily, MarineDepot.com had them in stock. The only thing I regret is not having a larger tank! I will always recommend Seachem's products to my friends, family, and clients.

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kenneth olsen

Reviewed on
May 01, 2008

Yes, I would recommend this.

2nd box

This is the 2nd order I am placing for this plant food. I have a med planted 30g long tank. I have been reseeding these tablets with my monthly water and gravel cleaning. The plants are doing wonderfully with this food. Seedlings are prouting thoughout the tank. Leaves are heathy and green. Stems of plants are not falling off like they used to do with other plant foods I used to use. Something must have been missing from those plant foods that this product supplies. I do not over vacuum clean the gravel at or around the plants. As the natural process of fish waste is beneficial to aqua plants.Do not that as you will break down the natural cycle needed for healthy plants.

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