Is 1ml for each Liter accurate? Isn’t f/2 generally 1ml per every 2L?

I do 1ml per then add an extra ml at the end

What exactly is in this?

Hi, The ingredients include water, sodium nitrate, sodium phosphate, iron chloride, sodium EDTA, copper sulfate, zinc sulfate, sodium molybdate, cobalt chloride, manganese chloride, thiamine, biotin, and cyanocobalamin. Thanks!

When will stock be available ?

The 16oz and 32oz are currently in stock and the 8oz should be back in stock in a couple days.

F2 Ferts (16oz) – Concentrated Guillard's F/2 Formula for Phytoplankton Culture - Professional Algae Fertilizer for Nannochloropsis & Tetraselmis - Boosts Copepod & Reef Tank Health

F2 Ferts (16oz) – Concentrated Guillard's F/2 Formula for Phytoplankton Culture - Professional Algae Fertilizer for Nannochloropsis & Tetraselmis - Boosts Copepod & Reef Tank Health

Product ID: 371143463

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Details

Brand
Aqua Algae
Item form
Liquid
Item weight
16 Ounces
Manufacturer
Aqua Algae
UPC
661317842075

🌊Supports 480L culture capacity

💧Concentrated liquid formula

🔬Optimized for phytoplankton growth

Description

🌿 Elevate your reef game with every drop—because your marine life deserves the best!

EASY TO USE LIQUID - Simply add to saltwater and light for 16 hours daily—perfect for busy professionals seeking hassle-free culture success.
LONG LASTING SUPPLY - 16oz bottle treats up to 480 liters, ensuring sustained productivity and unbeatable value.
REEF COPEPOD BOOSTER - Enhances marine micro-ecosystems, promoting healthier reef tanks and vibrant copepod populations.
SCIENTIFICALLY FORMULATED - Guillard's F/2 formula enriched with essential vitamins for robust Nannochloropsis & Tetraselmis growth.
POWER PACKED CONCENTRATION - Just 1ml per liter fuels thriving phytoplankton cultures—maximize efficiency without waste.

F2 Ferts (16oz) by Aqua Algae is a concentrated liquid fertilizer based on Guillard's F/2 formula, designed to stimulate high-density phytoplankton cultures like Nannochloropsis and Tetraselmis. Ideal for reef tanks and copepod health, this vitamin-rich solution supports up to 480 liters of culture, making it a professional-grade choice for marine aquarists seeking efficient, reliable algae enrichment.

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