Flourish Iron is an essential supplement for aquarium plants, offering a concentrated dose of ferrous iron at 10,000 mg/L in the form of gluconate. This product is specifically developed for situations where the iron demand surpasses the capacity provided by standard doses of other supplements, or visible signs of iron deficiency manifest, such as yellowing between leaf veins and stunted growth of stems. Since Flourish Iron contains no phosphate or nitrate, it delivers iron efficiently without altering water quality or promoting algae growth.

The primary advantage of Flourish Iron over EDTA iron sources is its provision of iron in the ferrous state (Fe+2), which is the preferred form for plant uptake. This reduces the need for plants to expend additional metabolic energy in converting iron from its ferric state (Fe+3), commonly found in EDTA-based products.

Key Features:

• Highly concentrated at 10,000 mg/L for maximum effectiveness.
• Ferrous iron (Fe+2) promotes easier plant absorption.
• Free of phosphates and nitrates to maintain water quality.
• Addresses visible signs of iron deficiency efficiently.

For effective use, apply one capful (5 mL) for every 200 litres (50 gallons) of water, or adjust as necessary to maintain an iron concentration of approximately 0.10 mg/L. For more precise dosing, each cap thread accounts for about 1 mL. Regular monitoring with MultiTest: Iron test kit is recommended to ensure appropriate iron levels. Typical symptoms of deficiency to watch for include yellowing of leaf tissue between veins or short, slender stems, often observable in new plant growth.

Specifications:

• Volume: 500 ml
• Type: Ferrous iron (Fe+2) supplement for plants
• Concentration: 10,000 mg/L

Enhance the growth and vibrancy of your aquarium plants with Flourish Iron, providing a reliable source of bioavailable iron needed for robust and healthy plant development.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.