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Guillard's F/2 Formula Microalgae Fertilizer Concentrate — Phytoplankton Culture Media for Reef Tank, Copepods, Rotifers, Brine Shrimp Food | Made in USA | 16.9 fl oz (500ml)

Product ID: 609108794

Details

Brand
The Coral
Item Form
Liquid
Item Weight
236 g
Liquid Volume
10 fluid
Number of Packs
1

📏Feeds up to 125 gallons per bottle

🧪Proven F/2 formula since 1962

🇺🇸Made in USA, precision dosing

212.43 DT

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Description

🌊 Fuel your reef’s future with the ultimate microalgae boost!

CRAFTED WITH CARE IN THE USA - Manufactured in-house with a dropper-friendly bottle for clean, repeatable feeding.
BULK SIZE FOR SERIOUS BREEDERS - 500ml bottle supports heavy culture work—perfect for hatcheries and reef pros.
ALL IN ONE READY TO USE FORMULA - Complete macro and trace nutrients combined for instant mixing—no guesswork.
EFFORTLESS COST EFFECTIVE DOSING - Just 1ml per liter delivers maximum growth with minimal waste.
ACADEMIC GRADE MICROALGAE NUTRITION - Trusted since 1962, the gold standard for marine microalgae culture.

Guillard's F/2 Formula Microalgae Fertilizer Concentrate is a ready-to-use, scientifically validated culture media designed to optimize growth of marine microalgae like Nannochloropsis and Isochrysis. Ideal for reef tanks, hatcheries, and marine breeders, this 500ml bottle supports up to 125 gallons of culture with precise dosing. Made in the USA, it combines all essential macro and trace nutrients in a convenient liquid form, ensuring consistent, high-quality phytoplankton growth to feed copepods, rotifers, brine shrimp, and more.

Specifications

ASIN	B0CKM628G2
ASIN	B0CKM628G2
Best Sellers Rank	#101,542 in Pet Supplies ( See Top 100 in Pet Supplies ) #901 in Aquarium Water Treatments
Brand Name	The Coral Ranch
Customer Reviews	3.6 3.6 out of 5 stars (45)
Date First Available	August 13, 2023
Included Components	Microalgae Fertilizer
Item Form	Liquid
Item Weight	236 g
Item model number	f/2 10 fl oz
Liquid Volume	10 fluid ounces
Manufacturer	The Coral Ranch
Manufacturer	The Coral Ranch
Manufacturer Part Number	1
Model Number	f/2 10 fl oz
Pet Type	Fish
Product Dimensions	2.2 x 2.2 x 9.5 inches; 8.32 ounces
Target Species	Aquatic Plants, Invertebrates
UPC	197644137695
Unit Count	16.9 Fluid Ounces
Warranty Description	30 days

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212.43 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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