Quick Answer
To safely add iron to your planted tank, use Colombo Flora Ferro at the recommended dosage and monitor iron levels with a test kit to avoid deficiencies or overdosing.
Why Iron Matters for Aquarium Plants
Iron is a key micronutrient for aquarium plants, supporting chlorophyll production and healthy growth. Without enough iron, plants may show pale or yellow new leaves, a condition known as chlorosis.
While many all-in-one fertilizers contain iron, a dedicated iron supplement like Colombo Flora Ferro lets you address a deficiency without overloading other nutrients. This is especially useful for high-light or CO2-injected tanks where plants consume iron quickly.
Understanding the Dosage
Colombo Flora Ferro is dosed at 1 pump (1.25 ml) per 25 liters of water, which increases iron levels by 0.05 mg/l. This precise dosing helps you avoid guesswork and adjust gradually based on test results.
Because every tank is different, always measure your current iron level before dosing. This prevents accidental overdosing, which can harm sensitive invertebrates.
Steps to Add Iron with Colombo Flora Ferro
- Test your current iron level: Use a reliable iron test kit to measure the current iron concentration in your tank. This gives you a baseline and helps you decide if you need to dose at all. Never dose without knowing your starting level.
- Shake the bottle well: Shake Colombo Flora Ferro thoroughly before each use to ensure the iron is evenly distributed in the liquid. This prevents inconsistent dosing. Skipping this step can lead to uneven iron distribution.
- Dose the recommended amount: Add 1 pump (1.25 ml) per 25 liters of water. For example, a 50-liter tank needs 2 pumps. Distribute the dose evenly across the tank surface, ideally near water flow to help it mix. Do not exceed the recommended dose without testing; more is not always better.
- Monitor plant response and re-test: After a few days, observe your plants for signs of improvement, such as greener new growth. Re-test iron levels to see if they have dropped, which indicates plant uptake. Adjust your dosing frequency based on test results and plant health.
- Adjust dosing frequency as needed: If iron levels drop quickly, you may need to dose more frequently, but always keep the dose per 25 liters the same. Conversely, if levels remain high, reduce the frequency. Consistency is key; test weekly to maintain optimal levels.
Product Facts
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Colombo Flora Ferro 250ml: Colombo Flora Ferro is a special iron nutrition for aquarium plants. Dosage: 1x pump (1.25 ml) per 25 litres of water increases iron levels by 0.05 mg/l. This precise dosing lets you fine-tune iron levels without guessing, reducing the risk of over- or under-dosing.
Colombo Flora Ferro 250ml