Seachem Flourish

Complete supplement for planted aquariums

At a glance...
  • Boosts aquatic plant growth in planted aquariums
  • Contains blend of essential micro and macro elements
  • Does not contain anything that encourages algae growth
In stock
Price Match
From Regular Price

What is Seachem Flourish?

Seachem Flourish is a complete and comprehensive supplement designed for planted aquariums. It's packed with micro elements and macro elements that your aquatic plants need to grow lush and healthy. These include calcium, magnesium, iron, manganese, potassium, and more.

For specific macro element fertilisers, consider dosing Seachem Flourish Nitrogen, Seachem Flourish Phosphorous, and/or Seachem Flourish Potassium. Seachem Flourish does not contain any significant levels of nitrogen or phosphorous, so if your planted aquarium is low on these specific macro elements, choose an alternative fertiliser.

Why choose Seachem Flourish?

When it comes to fertilising your planted aquarium, Seachem Flourish is the safest option. Seachem designed this supplement to be used with other macro and micro element supplements, like those mentioned above. Other brands try to pack as many nutrients as possible into a single supplement, but this can lead to dangerous overdoses. Seachem Flourish avoids those.

How do I use Seachem Flourish?

Simply add one capful (5ml) of Seachem Flourish per 250L water once or twice a week. If you'd like to add a smaller dose of Seachem Flourish to your aquarium, note that each cap thread is approximately 1ml. We recommend refrigerating Seachem Flourish to prolong its shelf life. It should last roughly three months after opening.



Potassium Chloride, Calcium Chloride, Copper Sulfate, Magnesium Chloride, Ferrous Gluconate, Cobalt Sulfate, Magnesium Sulfate, Manganese Sulfate, Boric Acid, Sodium Molybdate, Zinc Sulfate, Protein Hydrolysates.

Write Your Own Review
You're reviewing:Seachem Flourish
Your Rating