Aquarium Plant Food Iron DTPA 11% 200g

At a glance

• Goes in: your micro bottle, or dose on its own
• 11% chelated iron, stable up to pH 7.5
• Large 200g pack for big or heavily planted tanks
• Copper-free and safe for shrimp, snails and all invertebrates
• Free UK delivery by Royal Mail

About this aquarium plant food

The same high-quality 11% chelated iron as the 50g pack, in a larger size for better long-term value. DTPA chelation keeps iron stable and available to plants up to pH 7.5 — significantly more effective than EDTA-chelated alternatives in typical aquarium conditions.

At 200g this pack is suited to larger tanks, heavily planted aquascapes, or anyone who doses iron separately and wants a long-term supply without repeatedly reordering. It can be added directly to your micro bottle alongside the Micro Mix, or dosed as a standalone supplement if you want more precise control over your iron levels independently of your other micros.

Store in a cool dry place. Keeps well long term when sealed.

How to use

Add to your micro bottle alongside the Micro Mix, or dose separately for finer control. Full instructions are supplied with your order.

Questions

Is it safe for shrimp?
Yes. Every Aquafertz aquarium plant food is copper-free and safe for shrimp, snails and other invertebrates.

How much should I dose?
The PPS-Pro method is 1ml per 10 litres daily from each mixed bottle. Our PPS-Pro dosing guide explains how to adjust for your tank.