Seachem Flourish Plant Supplement 500 ml
Transform your freshwater aquarium into a lush and vibrant underwater garden with a nutrient-rich plant care routine. Support thriving greenery and enhance the natural beauty of your aquascape with a trusted, easy-to-use solution.
The Flourish Plant Supplement 17-oz delivers essential nourishment to keep aquatic plants strong and healthy. This formula is carefully balanced to promote long-lasting plant vitality. As one of the most reliable, it provides consistent results for planted aquariums. Give your plants the care they deserve for a stunning, well-balanced aquatic environment.
| Key Features | Details |
|---|---|
| Form | Liquid |
| Volume | 500 ml (17 oz) |
| Primary Nutrients | Iron, Nitrogen, Phosphorus, Potassium |
| Usage | Recommended for freshwater planted aquariums |
FAQ
How often should I add Flourish Plant Supplement to my aquarium?
Add one dose of Flourish Plant Supplement every 1-2 weeks, depending on plant growth and water conditions. Always follow the dosage instructions for your specific tank size and plant type.
Can I use Flourish Plant Supplement with other plant fertilizers?
Yes, Flourish can be used alongside other plant fertilizers, but ensure that nutrient levels are not excessive to avoid imbalances in the aquarium.
Is Flourish Plant Supplement safe for fish and invertebrates?
Yes, Flourish is formulated to be safe for fish and invertebrates when used as directed. It does not contain harmful chemicals or toxins.




Bella Blake –
My aquarium plants have grown much healthier since I started using Flourish. The greenery is more vibrant and the leaves are thicker. I use it once every two weeks and it’s easy to mix into the water.
Nathan Ince –
I’ve tried several plant supplements, but Flourish stands out for its consistency. My anubias and java ferns are thriving, and the water looks cleaner overall.
Neil Knox –
Great product for beginners and experienced aquarists alike. The liquid is easy to measure and the plants respond quickly. No fish issues after using it for a month.