Brightwell Aquatics
Brightwell Aquatics Ferrion - Liquid Iron Supplement for Reef Aquaria and Refugia
Brightwell Aquatics Ferrion - Liquid Iron Supplement for Reef Aquaria and Refugia
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Concentrated Iron Supplement for all Marine Fish & Reef Aquaria
Overview
- Highly-concentrated and stable iron solution for supplementing aquaria containing
hermatypic organisms (i.e. “photosynthetic” or zooxanthellate corals, clams, and their
allies), macroalgae, coralline algae, mangroves, marsh grasses, and other desirable
marine algae and plants. - Particularly suited to systems outfitted with a refugium or mud system.
- Stronger than most competing products.
- Composed of purified water and ultra-high purity materials.
- Formulated by a marine scientist.
- For complete information, click the 'Technical' button at the top right.
Technical Background
Photosynthesis is carried out within cell bodies known as Chloroplasts. Iron is utilized in the electron transport chain within the chloroplasts, and is therefore required by photosynthetic organisms for continued functioning and health. In marine aquaria, these organisms include macroalgae (such as Caulerpa, Halimeda, and Penicillus spp.), marsh grasses and mangroves, encrusting calcareous algae, and the symbiotic zooxanthellae and zoochlorellae that reside within the tissues of hermatypic corals, clams, and their allies, as well as in some sponges. In effect, the availability of iron becomes a limiting factor in the rate of photosynthesis, and hence the rate of nutrient uptake and growth, for these organisms. While each aquarium will require different concentrations of iron, a good place to begin is within a range of 0.05 - 0.10 ppm; this will generally provide sufficient iron for the photosynthetic organisms present in the system. Some aquaria may require, or benefit from, iron concentrations greater than 0.10 ppm, however greatly exceeding this level is not recommended. The best method of determining the optimal iron concentration for an aquarium is to begin at 0.05 ppm and then gradually (i.e. over a period of weeks) increase the concentration as warranted by the appearance of the aquarium. Phosphate is a substance that encourages growth of algae under the environmental conditions commonly found in marine aquaria, and overdosing iron in the presence of excessive phosphate may result in algal proliferation; for this reason, the concentration of phosphate in a marine aquarium should be maintained as close to immeasurable as possible.
The rate at which iron is extracted from the water is determined by the stocking density of photosynthetic organisms, type of lighting, and other conditions. Once the rate of iron uptake in the aquarium has been determined, the proper dosing rate of this product can be easily calculated.
Instructions and Guidelines
Basic: Shake product well before using. Add 5 ml (1 capful) of product per 50 US-gallons of aquarium water every other day or as needed to maintain the iron concentration within a range of 0.05 - 0.10 ppm. When used in this fashion, 250 ml treats up to 2,500 US-gallons (9,464 L).
Advanced: Determine the iron concentration in the aquarium using an accurate test kit before supplementing. Shake this product well before using. Each ml of Ferrion will increase the concentration of iron (“[Fe3+]”) in 1 US-gallon (3.785 L) of water by 1 ppm. It is advisable to ensure that the concentration of phosphate not exceed 0.05 ppm in the aquarium to be dosed with an iron supplement; see opposite sidebar for additional information. If the initial [Fe3+] in the aquarium is below 0.10 ppm, add this product at the maximum rate of 10 ml per 20 US-gallons daily until the desired concentration is attained, then dose daily or weekly as needed (see below). Always attempt to maintain the [Fe3+] within a range of +/-0.02 ppm. To determine the dosing rate of this product once the desired [Fe3+] has been acquired, measure the daily rate of iron uptake (i.e. the decrease in iron) in your aquarium by measuring the aquarium's [Fe3+] at the same time each day over a one- to two-week period. To determine the daily dosing rate (preferable to weekly dosing) for iron maintenance: estimate the volume of water in the entire aquarium system; multiply this number by the volume of water in the system to get the daily dosage required (ml) to maintain a stable [Fe3+]. Daily dosing maintains a more stable [Fe3+] (and more natural environment) than dosing weekly, in which the [Fe3+] spikes just after dosing and then gradually decreases throughout the course of the week.
Caution: Keep out of reach of children. Not for human consumption.
Guaranteed Analysis
0-0-0
Iron (Fe) (min) 0.40% Chelated Iron (118 mg/oz.; 4,000 ppm)
Ingredients
Purified water, Sodium feredetate
250ml
Initial Care Instructions
Initial Care Instructions
Once your coral arrives, float the sealed bag in your aquarium for 15–20 minutes to equalize temperature. Then, begin a drip acclimation process or slowly add small amounts of tank water to the bag every 5 minutes over 30–45 minutes.
2. Inspect and Dip:
Before placing the coral in your tank, inspect it for pests or hitchhikers. We strongly recommend using a coral dip solution to remove potential parasites or algae. Follow the dip instructions carefully and rinse with clean saltwater before introducing to your display.
3. Placement:
Start the coral in a low to moderate light and flow area to help reduce stress. Over the next week, gradually move it to its ideal lighting and flow conditions based on species needs.
4. Monitor Water Parameters:
Ensure stable water parameters (alkalinity, calcium, magnesium, salinity, etc.) and maintain good tank flow. Watch closely for signs of stress or tissue recession and adjust placement if necessary.
5. Patience Pays Off:
Corals often take a few days to fully open up after shipping. Give them time to adjust—avoid sudden lighting changes or overhandling during this period.
Shipping
Shipping
1.Shipping
- FREE Shipping for orders over $200
- If under $200 Shipping will be calculated at checkout.
- We will not ship outside of the contiguous United States
- We do not ship on U.S. national holidays or the day before
- We do not ship on Fridays for Saturday delivery
- Live animals are only shipped Next Day Air
- We do not ship when weather is forecasted that might affect delivery times in affected regions.
DOA Policy
DOA Policy
DOA Policy
If your livestock arrives unalived, please contact us within 2 hours of the delivery. We require images of fish or coral. Once the claim is approved, we will ship a replacement or apply a credit to your account.
Returns & Cancellations
Returns & Cancellations
We do not accept Returns or Cancellations
