- Sku: 3520026
- Vendor: ATI
ATI ICP Element Fluorine - 1000 mL
ATI ICP Element Fluorine is a high-purity, single-element fluorine solution for precisely adjusting fluorine levels in reef aquariums. It is part of ATI's revised ICP Elements line, developed and tested in the ATI Lab in Germany, and ATI designs it both for correcting an acute deficiency and for maintaining the daily supply. Pair it with an ATI ICP-OES water analysis to see exactly what your water needs, and browse the rest of our reef supplements.
Why fluorine matters
- Color and gloss: Fluorine supports vivid color and natural gloss in many corals, particularly Goniopora and Acropora; a deficiency can leave tissue pale or dull.
- Skeletal strength: Corals build fluorine into their skeletons as a calcium fluoride complex; without enough, skeletons can turn brittle.
- Long-term health: Supports several metabolic pathways corals rely on.
Common causes of a deficiency (per ATI): strong stony coral growth, low levels in salt mixes, or removal by aggressive skimming and adsorbers such as activated carbon.
Dosing
- Contents: one bottle holds 2,000 mg of fluorine
- Standard dose: 10 mL per 100 L (26 gal) raises fluorine by 0.2 mg/L
- Safe daily limit: raise fluorine by no more than 0.3 mg/L per day (15 mL per 100 L)
- Dose to a current ICP analysis and correct only a measured deficiency, then retest
The ATI ICP Elements line
- Laboratory grade: made from high-grade raw materials and tested for purity by the ATI Lab in Germany
- Transparent: the total amount of the element is printed on the packaging for easy cost comparison
- Registered: registered with the European Chemicals Agency (ECHA) and compliant with CLP Regulation (EC) No. 1272/2008
Specifications
| Brand | ATI |
| Product line | ICP Elements |
| Element | Fluorine (F) |
| Size | 1000 mL |
| Contents | 2,000 mg of fluorine |
| Standard dose | 10 mL per 100 L (26 gal) raises fluorine by 0.2 mg/L |
| Safe daily limit | 0.3 mg/L per day (15 mL per 100 L) |
| Form | Liquid |
| Developed and tested | ATI Lab, Germany |
| Water type | Saltwater and reef |
| UPC | 4260216215186 |
Frequently Asked Questions
Do I need an ICP test to use it? ATI built the ICP Elements for precise adjustment, so dose against a measured value. An ICP analysis such as the ATI ICP-OES Pro Water Analysis tells you your current fluorine level.
How much should I dose? 10 mL per 100 L (26 gal) raises fluorine by 0.2 mg/L. Do not raise it by more than 0.3 mg/L per day (15 mL per 100 L).
Can I use it for daily maintenance? Yes. ATI states the ICP Elements are suited both to correcting acute deficiencies and to maintaining the daily supply.
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ATI ICP Element Fluorine - 1000 mL


