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Terms and Conditions Apply!
We can ship to any address in Australia and New Zealand. Note that there are restrictions on some products, and some products cannot be shipped to some locations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full kilo.
Seachem Flourish is a liquid fertilizer specially developed for freshwater planted aquariums. It provides a complete range of essential nutrients, including trace elements, micronutrients, and organic compounds that support plant vitality and promote robust growth. Ideal for both novice and seasoned aquarists, Flourish ensures aquatic plants receive the nourishment they need to thrive in various tank conditions.
Complete Nutrient Blend: Supplies key macro and micronutrients such as iron, magnesium, potassium, and trace elements critical for healthy plant development.
Encourages Strong Growth: Enhances plant color, density, and overall health, helping aquatic plants flourish and outcompete algae.
Fish and Invertebrate Safe: Safe for all freshwater aquarium inhabitants when used as directed, making it suitable for diverse aquatic communities.
Simple Application: The liquid format allows for quick and accurate dosing, easily integrated into routine maintenance.
Boosts Metabolic Function: Aids in nutrient absorption and root formation, improving the overall efficiency of plant nutrient uptake.
Dosage Guidelines:
For new tanks, dose 5 mL (1 capful) per 50 liters (13 gallons) once or twice weekly.
For heavily planted or mature tanks, increase to 5 mL per 25 liters (6.5 gallons) two to three times per week, based on plant needs.
How to Apply: Pour the correct amount directly into the aquarium, preferably near a filter outlet or area of good circulation.
After Water Changes: Resume regular dosing after water changes to maintain nutrient levels.
Seachem Flourish is available in multiple sizes to suit different tank volumes and usage preferences:
50 mL: Perfect for very small tanks or as a trial size for first-time users.
100 mL: Great for small tanks or first-time users.
250 mL: Ideal for medium-sized setups or those new to fertilization.
500 mL: A standard size for consistent use in average-sized tanks.
2 L: Best for large aquariums or frequent users who maintain high-demand plant setups.
4 L: Designed for very large or heavily planted tanks, and for users who prefer buying in bulk.
Assess Plant Condition: Keep an eye on plant appearance—such as leaf color and growth rate—to fine-tune dosing as needed.
Pair with Other Seachem Products: For enhanced results, use Flourish alongside products like Flourish Iron and Flourish Trace to meet all plant nutritional requirements.
Use Responsibly: Avoid overdosing, as excess nutrients can contribute to algae outbreaks and negatively affect water quality. Follow dosing instructions carefully.
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