Seachem Flourish Nitrogen



Seachem Flourish Nitrogen

Seachem Flourish Nitrogen –

Nitrogen is one of the main three macro nutrients (nitrogen, phosphorus, potassium: NPK) required by plants and can often become the limiting factor to growth in a flourishing system.

Flourish Nitrogen™ is a concentrated (15,000 mg/L) blend of nitrogen sources. It provides nitrogen in both the nitrate form and the plant–preferred ammonium form.

However, no free ammonia is released because the ammonium in Flourish Nitrogen™ is complexed and unavailable until utilized by the plants.

Ammonium becomes available after conversion of urea (carbamide). Flourish Nitrogen™ also provides nitrate for those plants that can readily utilize nitrate as well.


Key Features:

  • Nitrogen supplement for the planted aquarium
  • 15,000 mg/L blend of nitrogen sources
  • Provides nitrogen in both the nitrate form and the ammonium form.
  • Available in a range of sizes


For maximum benefit, use with Flourish Potassium™ (Sold Separately). Flourish Nitrogen™ is safe for invertebrates such as shrimp.

For any further information or advice please feel free to message us on Facebook or contact the store on 01902 494860.


Sizes Available 100 ml, 250 ml, 500 ml, 2 Litres, 4 Litres


Click the link to browse our range of Water Treatments we stock that are appropriate for your fish!

To keep up to date with HugglePets, follow us on Facebook!


100ml – MPN : 20940,

250ml – MPN : 20942,

500ml – MPN : 20943,

2000ml – MPN : 20944,

4L – MPN : 20945

Additional information


, , , ,