Seachem Flourish Phosphorus
Enhances the growth of aquatic plants without accelerating algae growth.
Functions with maximum effectiveness when used with Flourish Nitrogen and Flourish Potassium.
Features an advanced formula that acts as a natural supplement.
| Key Features |
|---|
| Supports healthy plant development |
| Works synergistically with Flourish Nitrogen and Flourish Potassium |
| Non-algal promoting formula |
FAQ
Can I use Flourish Phosphorus with other Seachem products?
Yes, it functions most effectively when used with Flourish Nitrogen and Flourish Potassium.
Does this product help control algae growth?
No, it enhances plant growth without accelerating algae growth.
Is the formula safe for all types of aquariums?
Please contact customer service



William Fisher –
My aquarium plants have grown much healthier since adding Flourish Phosphorus. It works well with my existing Flourish Nitrogen and Potassium. No algae issues noticed. Easy to mix and consistent results over several weeks.
Richard Lawrence –
I’ve used this with my nitrogen and potassium supplements. My water plants are thriving, especially the stem plants. The color and density have improved noticeably. Would recommend for planted tanks.
Joe Buckland –
Great addition to my planted tank. Plants grow stronger and more vibrant. No signs of algae growth even with high light. Works perfectly with the other Flourish products.