Yokuchi Gen Nano Fe Iron – 30ml

Bioavailable organic iron in Fe²⁺ form — for vibrant plant colour, healthy chlorophyll synthesis, and strong new growth.

YOKUCHI GEN NANO FE is a highly concentrated liquid iron fertiliser in a compact 30ml format. A single bottle provides the essential element for up to 3,300 litres of aquarium water — delivering outstanding results even in densely planted aquascapes where iron demand is high.

Iron is classified as a microelement and is absorbed by plants as the Fe²⁺ ion. It is essential for chlorophyll synthesis, forms part of key proteins, and participates in cellular respiration. As an intermediate-mobility element, deficiency symptoms appear first on young leaves before progressing to older growth.

Recognising Iron Deficiency

• Pale green colouration of stems and leaves
• Necrosis of new leaves — black spots and holes in prolonged cases
• Stunted new growth
• Symptoms most visible first on fast-growing plant species

Formula Highlights

• Based on organic divalent iron (Fe²⁺) compounds with excellent stability and very high bioavailability
• Significantly enhances red and orange colouration by supporting anthocyanin and carotenoid synthesis
• Modern formula allows dosing during lighting operation; best results achieved with lights off
• Exceptional yield — 3,300 litres per 30ml bottle

Dosing Instructions

1 drop per 5 litres of water per day. Dose near the filter outlet for optimal distribution. For heavily planted aquariums, increase the dose proportionally to plant density.

Ideal For

Planted aquariums with red and orange stem plants where iron availability directly impacts colour intensity. Use as part of the YOKUCHI Gen Nano system for complete, individually controlled plant nutrition.

Available at AquaScape Design as part of the full YOKUCHI precision fertiliser range.