Is it safe for reef aquariums?

Yes, when used as directed for phytoplankton culture. Not intended for direct addition to aquariums.

Does this product contain live phytoplankton?

No. This product is a concentrated formula for culturing phytoplankton. It does not contain live phytoplankton.

What type of lighting is recommended?

Provide bright illumination for 16-24 hours per day. LED or grow lights work well.

How should I store it?

Store in a cool, dark location. Keep tightly closed.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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F2 Ferts (8oz) – Concentrated Guillard's F/2 Formula for Phytoplankton Culture - Professional Algae Fertilizer for Nannochloropsis & Tetraselmis - Boosts Copepod & Reef Tank Health*

Product ID: 340798529

Details

Brand
Aqua Algae
Item Form
Liquid
Liquid Volume
8 fluid ounces
Manufacturer
Aqua Algae
Unit Count
8 Fluid Ounces

🌿Scientifically proven F/2 formula

🧪230+ L culture from 8oz

🛡️100% silicate-free, reef safe

138.72 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🌊 Cultivate your reef’s secret superfood—because thriving tanks don’t wait!

BEGINNER FRIENDLY USAGE - Simple instructions: 1mL per liter, add starter culture & light—perfect for pros and newcomers alike.
GROW YOUR OWN POD FOOD - Endless nutrient-rich microalgae to feed copepods, rotifers & corals—ditch overpriced short-lived bottles.
REEF SAFE SILICATE FREE - Lab-grade purity prevents brown algae blooms—safe for all reef inhabitants when used as directed.
PROFESSIONAL STANDARD FORMULA - Based on Guillard's F/2 with essential macronutrients, trace minerals & vitamins for explosive algae growth.
ULTRA CONCENTRATED 8 OZ BOTTLE - Make over 230 liters (60+ gallons) of full-strength culture medium—maximum value, minimal effort.

F2 Ferts (8oz) is a concentrated, lab-grade Guillard's F/2 formula designed for professional phytoplankton culture. It enables reef enthusiasts to grow nutrient-dense microalgae at home, supporting copepod and coral health with a silicate-free, reef-safe solution that yields over 230 liters of culture medium from a single bottle.

Specifications

ASIN	B08ZYGBGPQ
Best Sellers Rank	#27,192 in Pet Supplies ( See Top 100 in Pet Supplies ) #217 in Aquarium Water Treatments
Brand	Aqua Algae
Brand Name	Aqua Algae
Customer Reviews	4.6 out of 5 stars 154 Reviews
Item Form	Liquid
Liquid Volume	8 fluid ounces
Manufacturer	Aqua Algae
Number of Items	1
Pet Type	Fish
Target Species	Fish, Marine Invertebrates
UPC	661317842068
Unit Count	8 Fluid Ounces

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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138.72 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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