Seachem Flourish Phosphorous Supplement 100 ml 100 mL / 3.4 fl. oz.

Name: Seachem Flourish Phosphorous Supplement 100 ml 100 mL / 3.4 fl. oz.
Brand: Seachem
SKU: UK-PT-AMUK-B0006JLX56
Price: 34.99 USD
Availability: InStock

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Seachem Flourish Phosphorous Supplement 100 ml 100 mL / 3.4 fl. oz.

Regular Price: US$39.99

Special Price US$34.99

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 for 20 Gallons — Use 2.5 mL (half a cap) once or twice weekly for each 80 L (20 US gallons) or adjust based on phosphorus deficiency signs.
📈 Phosphate Level Range — Ideal phosphate levels generally range from 0.15–1.0 mg/L depending on tank needs.
🧪 Beginner Dose Effect — The beginner dose raises phosphorus by 0.05 mg/L (0.15 mg/L phosphate).
🔧 Custom Dosing Formula — Use the formula 0.8vp=m (where v=tank gallons, p=desired phosphate increase, m=mL to use) to target specific phosphate levels.
⚠️ Deficiency Indicators — Watch for stunted plant growth and dark green coloration as signs of phosphorus deficiency.

Common Questions

How much Flourish Phosphorous should I use for a 20-gallon tank?

Use 2.5 mL (half a cap) once or twice weekly, or adjust as needed based on phosphorus deficiency signs.

What is the ideal phosphate level for my tank?

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

How can I calculate a custom dose for my specific tank?

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

What signs indicate my plants need phosphorus?

Stunted growth and dark green coloration are signs of phosphorus deficiency.

What tool can I use to monitor phosphate levels?

Use Seachem's MultiTest Phosphate kit to monitor your tank's phosphate levels.

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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