Seachem Flourish - 500ml
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Product Information
Full details
Seachem Flourish (500ml) is a comprehensive plant supplement designed for natural freshwater aquariums, offering essential micro and trace elements to promote robust plant growth and vibrancy. Its key benefit is providing vital nutrients like iron, magnesium, and calcium without introducing harmful phosphates or nitrates, thus preventing algae blooms and ensuring safety for invertebrates. A potential caveat is that it complements, rather than replaces, other nutrient supplements, requiring a balanced approach to fertilization.
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| Brand | Seachem |
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Extended Product Information
FAQs
How often should I dose Seachem Flourish?
It is recommended to dose Seachem Flourish once or twice a week, depending on the needs of your aquarium plants and the rate of nutrient consumption.
Can Seachem Flourish be used in saltwater aquariums?
No, Seachem Flourish is specifically formulated for natural freshwater planted aquariums and is not intended for use in saltwater environments.
Does Flourish contain nitrates or phosphates?
No, Seachem Flourish is formulated without nitrates and phosphates, which helps prevent nuisance algae growth.
Is it safe to use Flourish with shrimp?
Yes, Seachem Flourish is safe for use with invertebrates such as shrimp and other crustaceans.
What is the recommended dosage?
The general guideline is 1 cap (5ml) per 80 liters (20 US gallons) of aquarium water. Adjust based on plant mass and growth rate.
How long does a 500ml bottle last?
A 500ml bottle can treat up to 25,000 liters of aquarium water. The duration it lasts depends on the size of your aquarium and your dosing frequency.
Should I turn off my filter when dosing?
It is often recommended to turn off the filter for a few minutes after dosing to ensure the nutrients are absorbed by the plants rather than immediately filtered out.
Troubleshooting
Plants show yellowing leaves or stunted growth.
This may indicate a deficiency in trace elements. Ensure you are dosing Flourish consistently according to the instructions and consider if other nutrient deficiencies (e.g., macronutrients) might be present.
Algae outbreak occurs.
Flourish itself does not contain phosphates or nitrates, so it is unlikely to be the direct cause. Check your lighting intensity and duration, and ensure you are not overfeeding fish or using other supplements that contain nitrates or phosphates.
Invertebrates appear lethargic or stressed.
While Flourish is safe for invertebrates, ensure no other aquarium treatments or water parameter imbalances are affecting them. Double-check water parameters like ammonia, nitrite, and nitrate.
Pros and Cons
Pros
- Provides essential trace elements for plant health.
- Does not contribute to algae blooms due to the absence of phosphates and nitrates.
- Safe for shrimp and other invertebrates.
- Supports vibrant plant growth and coloration.
- Flexible use, allowing for combination with other nutrient supplements.
Cons
- Requires careful monitoring and adjustment when used with other fertilizers.
- Does not provide macronutrients (e.g., nitrogen, phosphorus), which may need separate supplementation.
- Application frequency and dosage can be critical for optimal results.
Setup, Compatibility & Care
Setup: Seachem Flourish is a liquid supplement to be added directly to the aquarium water. Shake well before use. For standard dosage, use 1 cap (5ml) for every 80 liters (20 US gallons) of aquarium water. Dose once or twice a week as needed, depending on plant growth and nutrient depletion. It is best added when the filter is off to ensure maximum absorption by the plants, restarting the filter after a few minutes.
Compatibility: Flourish is safe for all freshwater planted aquariums. It is designed to be used alongside other Seachem products like Potassium, Phosphorus, and Nitrogen supplements for a complete nutrient profile. It is also safe for fish and invertebrates.
Care: Store the bottle in a cool, dry place away from direct sunlight. Ensure the cap is tightly sealed after each use. Keep out of reach of children. The product has a long shelf life if stored properly.