JBL PROFLORA Ferropol Refill Pack 500+125ml

Basic care for aquatic plants: Basic fertiliser for freshwater aquariums
Item no. 2305000
PROFLORA Ferropol 100ml PROFLORA Ferropol 250ml PROFLORA Ferropol 500ml PROFLORA Ferropol 5l

16.16 EUR

Price incl. 5 VAT plus Delivery
Base price 25.86 EUR / l
Last chance - going out of stock
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Product features

  • Basic care for aquatic plants: Basic fertiliser for freshwater aquariums
  • Vital plant growth, no deficiency symptoms: important minerals such as iron, potassium and other trace elements
  • Intense leaf colouring thanks to optimal iron concentration and composition
  • Optimal plant growth means fewer algae problems. Free from phosphates and nitrates. Harmless to freshwater crabs and shrimp
  • Contents: 1 bottle of Ferropol. Application: 10 ml/40 l water. Environmentally friendly refill bag available
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Noch offene Fragen?

In unserem FAQ‑Bereich findet ihr Antworten auf die am häufigsten gestellten Fragen. Solltet ihr hier nicht fündig werden, zögert bitte nicht, uns direkt zu kontaktieren – wir helfen euch gerne weiter.

  • Should the amount of fertiliser be reduced when there is algae trouble ?

    A comprehensive answer to this question cannot be provided, as this would require a comprehensive analysis of the water, the fertilisation, lighting and the carbon dioxide supply, plus regular water care. _x000D_ _x000D_ Although algae can be attributed to an excess of nutrients - particularly phosphate and nitrate in this case, - in many cases, they are also the result of a lack of so-called micronutrients, of which iron is the best known. Very often, this is the deeper cause of the algae problem. _x000D_ _x000D_ When algae growth occurs, it is generally highly advisable to increase the amount and frequency of water changes, make sure there is a sufficient supply of fast-growing plants and fertilise these with JBL Ferropol or JBL Ferropol 24 in accordance with the instructions. _x000D_

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  • Why has my Ferropol turned from olive green or yellow to brown?

    The colouring of Ferropol depends on the pH value. During production Ferropol is set to a pH of 4.5. Then the colour is olive green. During longer storage and especially when the bottle has been opened, oxygen from the air gradually penetrates the fertiliser, the pH rises and changes the colour towards a brown tone. _x000D_ _x000D_ This has no influence on the effectiveness of the fertiliser and its ingredients. You can safely continue to use it.

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