JBL Ferropol is a newly reformulated liquid fertiliser for freshwater aquariums, designed to promote long-lasting, healthy plant growth. The improved formula provides essential minerals and trace elements in optimised ratios, supporting strong leaf development and vivid colouring while preventing deficiencies such as iron shortage.

This updated version includes a UV-stable iron chelator that helps maintain iron availability under aquarium lighting conditions, increasing absorption efficiency. Free from phosphates and nitrates, JBL Ferropol offers effective nutrient support without encouraging algae growth, making it suitable for tanks with shrimps and crayfish.

Now with higher nutrient concentration and new EU-compliant labelling, JBL Ferropol is ideal for regular use in all planted freshwater aquariums.

Key Features:

• Newly reformulated liquid fertiliser for freshwater aquariums
• Higher nutrient concentration for improved efficiency
• Advanced UV-stable iron chelator keeps iron plant-available
• Optimised trace element balance supports healthy growth
• Enhances vibrant leaf colouring and prevents deficiencies
• Free from phosphates and nitrates – algae-safe
• Safe for use with shrimps and crayfish
• Updated EU-compliant packaging

JBL Ferropol delivers reliable plant care with a formula built for modern aquariums. Its efficient dosing and algae-safe composition make it a smart choice for planted tank enthusiasts seeking healthy aquatic vegetation.

Specifications:

• Available sizes: 100 ml, 250 ml, 500 ml, 625 ml, 5 L
• Dosing (initial): 5 ml per 40 litres
• Dosing (regular): 5 ml per 80 litres
• Suitable for: Freshwater aquariums

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.