Iron is one of the essential elements for the growth of all plants, as it is used in the production of chlorophyll and activates some of the enzymes involved in metabolic reactions. Iron is considered a micronutrient with a concentration of less than 0.5 milligrams per liter, with an appropriate level being around 0.1 milligrams per liter.

By observing the increase in the growth rate of plants when there is sufficient iron and the low growth rate during its deficiency, this vital element can be identified as a growth limiter. Iron is immobile in plants, meaning that plants cannot transfer iron from older leaves to new ones. Therefore, the symptoms of deficiency first appear on the new and young leaves. Since plants use iron to produce chlorophyll, a deficiency in iron leads to a phenomenon known as chlorosis (pale color) or yellowing of the young leaves. Additionally, if this deficiency is severe and prolonged, the stems may also become short and slender. Fast-growing plants are a good indicator of iron deficiency symptoms, as the color of new leaves becomes lighter than that of older leaves, and the symptoms manifest more quickly. The orange and red colors of plants are largely dependent on iron.

Deep Ocean Iron Fertilizer can easily and safely increase iron concentration and completely eliminate signs of iron deficiency.

Basic Usage Instructions:

Before use, shake the bottle well, then add one cap (5 cc) for every 200 liters of aquarium water twice a week, or as needed according to the signs of iron deficiency, such as reduced growth rates or yellowing of new leaves during the night.

Professional Usage Instructions:

Before use, measure the iron content of the aquarium water using the Deep Ocean iron test kit.

• Reference 1: Each cc of this fertilizer can increase the concentration of iron ions by 1 ppm in 10 liters.
• Reference 2: 5 cc in 200 liters increases the concentration of iron ions by 0.25 ppm.

Note: To achieve better results, use the iron fertilizer at the lowest pH level.

Attention:

The provided usage instructions and weekly fertilization schedule represent a general method and average consumption for all planted aquariums. The volume and needs of the plants, as well as the type of aquatic organisms in each aquarium, may vary. Therefore, to achieve the optimal state for the plants, the amount of fertilization should correspond to the volume and needs of the planted species in the aquarium. The aquarium manager should adjust the fertilizer dosage based on the growth status, color of the plants, and their visible symptoms; it is evident that excessive fertilization can lead to algae, while insufficient fertilization can cause a reduction in color and growth.

Given the very high quality of Deep Ocean iron fertilizer and the necessary stability in the production process, it is possible to use a smart calculator to accurately calculate the amount needed for maximum efficiency in the aquarium. Thus, the closer the entered volume of aquarium water is to reality, the more accurate the final consumption amount will be.