Skip to product information
1 of 1

ATI

ICP Element | Fluorine (F) 1000ml

ICP Element | Fluorine (F) 1000ml

Regular price $26.95 USD
Regular price Sale price $26.95 USD
Sold out
Shipping calculated at checkout.

5 in stock

Quantity
💎 Earn 1% Back in Rewards Points! Unlock up to 10% off eligible livestock for life. More Details Less Details
✦ LUSH REEF REWARDS

Every Purchase Brings You Closer to Lifetime Livestock Savings.

Your eligible equipment and supply purchases help you unlock permanent VIP discounts on eligible fish, corals, and invertebrates. See how this product and your current cart could move you closer.

TORCH VIP
5% OFF
LIVESTOCK FOR LIFE
$2,500 qualifying lifetime spend
HOLY GRAIL VIP
10% OFF
LIVESTOCK FOR LIFE
$10,000 qualifying lifetime spend
🎁 Earn Rewards Points on Every Eligible Purchase
1% back on eligible aquariums, equipment & supplies
5% back on eligible fish, corals & invertebrates
VIP discounts stack with eligible livestock sale prices. Auction exclusions apply.
Your Estimated Lifetime VIP Progress
Current Lifetime Spending Log in to view
Already in Your Cart $0.00
This Product (Selected Quantity) $26.95
Estimated Lifetime Spend After Purchase Calculating...
Next VIP Goal $2,500.00
Estimates include your existing cart plus an additional purchase of the selected product and quantity. Current lifetime spending is based on Shopify customer history and may differ from Appstle's qualifying lifetime spending.
Projected VIP Progress 0%
Calculating your estimated rewards...
Checking estimated rewards points...
Explore All Lush Reef Rewards Benefits →
Figures are estimates before applicable checkout adjustments. Some products, discounts, redemptions, and promotions may be excluded. Rewards points and VIP eligibility are determined by Appstle under Lush Reef Rewards program terms. Lifetime VIP discounts apply to eligible livestock, not dry-goods purchases. VIP tiers are not cumulative.
SHIPPING SAVINGS More Details Less Details

Checking shipping eligibility...

FREE Ground Shipping $0.00 / $100.00
View Shipping Details →

Estimated using qualifying items already in your cart plus the selected product and quantity. Ground-only merchandise counts toward free Ground Shipping, but not free Overnight Shipping. Livestock, aquariums, drop-ship products, local-pickup-only items, and shipping exclusions do not count. Final shipping eligibility and rates are determined at checkout.

View full details

High-Purity Single Element Supplementation

Part of the completely revised ATI® ICP Elements lineup, this high-purity fluorine solution is designed for the precise adjustment of element levels in reef aquariums. Developed and tested in the ATI® Lab in Germany, these solutions are ideal for both compensating acute deficiencies and maintaining daily element supply to ensure vibrant coral coloration and structural integrity.

Why Fluorine (F) is Essential

Fluorine is a critical trace element that directly impacts the aesthetic beauty and physical strength of coral reefs.

  • Color & Gloss: Fluorine is essential for the vivid coloration and natural "gloss" of many corals, particularly Goniopora and Acropora species. Deficiencies often manifest as pale or dull tissue.

  • Skeletal Strength: Corals incorporate fluorine into their skeletons as a calcium fluoride complex. Without sufficient levels, the coral skeletons can become brittle and prone to damage.

  • Biological Function: Fluorine supports various metabolic pathways necessary for long-term coral health.

  • Common Causes of Deficiency: Strong growth of stony corals, insufficient concentrations in salt mixes, or the removal of trace elements through aggressive protein skimming and the use of chemical adsorbers like activated carbon.

The ATI® ICP Elements Advantage

  • Laboratory Grade: Produced using only the highest grade raw materials, tested for purity by the ATI® Lab in Germany.

  • Transparency: Value-driven with clear cost-to-compare ingredients listed directly on the packaging.

  • User-Friendly: Features color-coded packaging to assist different skill levels (Beginner, Pro, Expert).

  • Certified Safety: Registered and compliant with the European Chemicals Agency (ECHA) and CLP Regulation (EC) No. 1272/2008 for health and environmental protection.

Dosage & Application

  • Concentration: The bottle contains 2,000 mg of fluorine.

  • Standard Dosage: 10 ml per 100 liters (26 gal) increases the fluorine content by 0.2 mg/l.

  • Safe Daily Limits: Increase fluorine by a maximum of 0.3 mg/l (15 ml per 100 liters) per day.