Seachem Flourish Potassium

Seachem Flourish Potassium
Key Specs
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About this item
Flourish Potassium™ - Potassium Supplement for Planted Aquariums
🌿 Product Overview
Flourish Potassium™ is a highly concentrated potassium supplement designed to support the health and growth of plants in the aquarium. Potassium is an essential nutrient that plays a vital role in plant metabolism and growth. In a planted tank, potassium can become depleted, especially in rapidly growing systems or tanks with low mineral content in the source water. Flourish Potassium™ helps prevent potassium depletion and promotes robust, vigorous plant growth.
🌱 Key Benefits
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✅ Highly Concentrated – Contains 50,000 mg/L of potassium for efficient supplementation
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✅ No Phosphates or Nitrates – Ideal for use alongside Flourish Nitrogen™ and Flourish Phosphorus™ without affecting nitrogen or phosphorus levels
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✅ Promotes Vigorous Growth – Prevents potassium depletion, which can cause yellowing of older leaves in plants
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✅ No Impact on NPK Ratio – Derived from potassium sulfate, allowing precise potassium adjustments without altering nitrogen or phosphorus levels
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✅ Supports Healthy Plants – Encourages overall plant vitality and development in the aquarium
🧪 How It Works
Potassium is a key element in many plant processes, including protein synthesis, enzyme activation, and water regulation. It also helps plants build strong cell walls and resist stress. In an aquarium with fast-growing plants or low mineral content, potassium can become a limiting factor to plant growth. Flourish Potassium™ replenishes potassium levels, promoting healthy and vibrant plants. Unlike potassium nitrate or potassium phosphate, Flourish Potassium™ provides potassium without adding unnecessary nitrogen or phosphorus, giving you full control over your tank’s nutrient balance.
🐠 Safe for All Aquatic Life
Flourish Potassium™ is safe for all aquarium inhabitants, including fish, shrimp, and other invertebrates, as it only targets potassium levels in your planted tank.
🧷 Recommended Usage
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Use Flourish Potassium™ regularly to replenish potassium in tanks with rapidly growing plants or low mineral content.
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If you're already using Flourish Nitrogen™ or Flourish Phosphorus™, this product is perfect for maintaining potassium levels without affecting other nutrients.
📦 Packaging Options
Available in a variety of sizes to suit both small and large planted aquariums.
Flourish Potassium™ – Ensure your plants receive the potassium they need for healthy growth and vibrant coloration without affecting your tank’s nitrogen or phosphorus balance.
Reviews
Customers are saying
Customers express satisfaction with this fish's vibrant coloration and healthy arrival condition. The elegant fin structure is frequently praised as a standout feature. Some buyers note that the fish can be a picky eater initially but adjusts well over time. Overall, reviewers recommend this as an excellent centerpiece fish for medium to large aquariums.
This summary was generated by AI based on customer reviews.
Top Mentions
Beautiful addition to my reef!
The fish arrived in perfect condition. Packaging was triple insulated with heat packs. Acclimation was smooth and it was eating frozen mysis within 2 hours of introduction. AquaEditorial never disappoints.
Great value for the price
Exactly as described. Fast shipping and very well packed.
Good but picky eater
Beautiful specimen, arrived healthy. Takes a while to adjust to new food but eventually started eating pellets. Great addition to my South American cichlid tank.
FAQs
What temperature should I keep the tank at for this fish?
Great question! We recommend maintaining a water temperature of 82–86°F (28–30°C). Discus are tropical fish and thrive in warm, stable water conditions. A reliable heater with a thermostat is essential.
Can I keep this with other fish in a community tank?
Yes! Discus are peaceful and social. They do best with calm tank mates like Cardinal Tetras, Rummy Nose Tetras, and Corydoras Catfish. Avoid aggressive or fast-moving fish that may stress them.
What size tank do I need for a small group?
We recommend a minimum of 55 gallons for a small group of discus. They need spacious aquariums with open swimming areas, live plants, driftwood, and gentle filtration.
What should I feed them?
Discus are omnivores and benefit from a varied diet. We recommend high-quality discus pellets, frozen bloodworms, brine shrimp, and beef heart mixes. A varied diet helps maintain vibrant coloration.
Do you guarantee live arrival?
Absolutely! All live fish are shipped with our 100% Live Arrival Guarantee. If there are any issues upon delivery, contact us within 2 hours with photos and we'll make it right.









