Seachem Flourish Nitrogen 2L
Seachem Flourish Nitrogen 2L is a planted-aquarium supplement. Match its named nutrient or function to the planted aquarium and calculate any dose from actual water volume.
Quick Facts
- Product type: Planted-aquarium supplement
- Listed size / rating: 2L
- Selected option: Check the chosen variant before ordering.
- Primary use: Planted-aquarium supplement
Is this for you?
- The named nutrient or function matches the planted aquarium.
- You know the true water volume or root-zone requirement.
- You can observe plant growth and algae response.
FAQ
What is the main function of Seachem Flourish Nitrogen 2L?
It is a planted-aquarium supplement designed to provide nitrogen to support plant growth in aquariums.
How should I dose Seachem Flourish Nitrogen 2L?
Calculate the dose based on the actual water volume or root-zone requirement of your planted aquarium.
Is this product suitable for all types of aquarium plants?
It is specifically formulated for planted aquariums and works best when the nutrient function matches the plant needs.

Alexandra Mitchell –
I’ve used this product in my planted tank for three months now. My plants are growing steadily, and there’s less algae than before. The instructions are clear and the dose is easy to calculate based on my tank size.
Melanie Bailey –
It helps with green leaf development in my java fern and crypts. I mix it with the weekly water change and see visible improvement in plant health after a few weeks.
Theresa May –
After switching from a regular fertilizer, my anubias and mosses have grown more robust. The nitrogen support is consistent and doesn’t cause algae blooms.