Grotech

GROTECH - Coral A - 500ml - Trace elements for aquarium

GROTECH - Coral A - 500ml - Trace elements for aquarium
GROTECH - Coral A - 500ml - Trace elements for aquarium

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€17.99
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In stock (1)

Corall A is a solution of trace elements composed of Strontium, Magnesium, Barium, Lithium..

Order it before 15:00 today
and receive it between tomorrow and Saturday, December 6, 2025 with Livraison en relais Pickup

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Corall A, B and C contain all the necessary elements and combinations for corals, without the addition of artificial coloring or preservatives.

Already after the first additions, an increase in the opening of the polyps can be observed.
Natural coloring and increased growth can be clearly noticed after a few weeks.

Dosage:
10 ml per 100 liters of aquarium water per week.

The reference quantity is calculated for a good population of corals.

Do not mix Coral A, B and C in one container but distribute them separately in the aquarium.

Sometimes a decrease in color intensity of hard corals will become apparent after the first success. From experience, this means an overdose.
If this effect appears, we recommend reducing the proportioning of the last amount used by 30%.
As soon as the coloring has returned, the dosage should be increased step by step to the optimum quantity found for your aquarium.

Product Details

GT-00001

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GROTECH - Coral A - 500ml - Trace elements for aquarium
GROTECH - Coral A - 500ml - Trace elements for aquarium
GROTECH - Coral A - 500ml - Trace elements for aquarium