Seachem Flourish Phosphorous Supplement 250 ml 250 ml (Pack of 1)

Name: Seachem Flourish Phosphorous 250ml
Brand: Seachem
SKU: UK-PT-AMUK-B0002APIK0
Price: 44.99 USD
Availability: InStock

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Seachem Flourish Phosphorous Supplement 250 ml 250 ml (Pack of 1)

Regular Price: US$49.99

Special Price US$44.99

Availability: In stock

Supplier: Seachem

Category: Pet Supplies Fish & Aquatic Pets Health Supplies

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US$19.99 shipping fees for any order

Key Benefits

💧 Dosing Guide — Use 2.5 mL (half a cap) per 80 liters (20 US gallons) once or twice weekly or as needed for phosphorus deficiency.
📊 Phosphate Levels — Beginner dose raises phosphorus by 0.05 mg/L (0.15 mg/L phosphate), with ideal phosphate levels generally ranging from 0.15–1.0 mg/L.
🌱 Deficiency Signs — Apply when plants show stunted growth or appear dark green, indicating phosphorus deficiency.
🧮 Custom Dosing Formula — Use the formula 0.8vp÷m to calculate exact dosing, where v is tank volume in gallons and p is desired phosphate increase.
✅ Monitoring — Use MultiTest Phosphate to monitor phosphate levels and adjust dosing accordingly.

Common Questions

How much Flourish Phosphorous should I use per gallon?

Use 2.5 mL (half a cap) per 80 liters (20 US gallons) once or twice weekly, or adjust based on deficiency signs and monitoring.

What phosphate levels should I target?

Ideal phosphate levels generally range from 0.15–1.0 mg/L, though the exact target will vary depending on your tank.

How can I calculate a custom dose for my tank?

Use the formula 0.8vp÷m where v is tank volume in gallons, p is desired phosphate increase in mg/L, and m is the mL of product to use.

What are signs of phosphorus deficiency?

Signs include stunted plant growth and plants appearing dark green.

How should I monitor phosphate levels?

Use Seachem MultiTest Phosphate to monitor phosphate levels in your tank.

BE SAFE

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From United Kingdom

To International

In 5-10 Days

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GRAND SELECTION

Think of it and most probably we have it among our grand selection of products!

AMAZING PRICES

Get ready for the amazing and best Supps prices ever!

FIXED RATE DELIVERY

Get your order anywhere on this planet within 5-10 days with a fixed rate of $19.99 (no matter the size of your order)

+1 (844)-467 8777