Examples of preparing a magnesium solution:
- For 1 liter: dissolve 420g of Zoanthus magnesium in 700ml of osmosis water
- For 5 liters: dissolve 2100g of Zoanthus magnesium in 3500ml of osmosis water
The resulting solution is ready to use.
Dosage:
10ml of this solution increases magnesium levels by 5mg/l in 100l of water. It is best to distribute it in small amounts over several hours. Be sure to increase magnesium gradually, to a maximum of 20mg/l per day.
Recommendations:
The ideal level of magnesium in aquariums is 1280-1380 mg/l.
Regularly test the magnesium level in your aquarium water to maintain stable water parameters.
Product Details
3770019913130
Reviews about this product
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Julien C.
Published Jun 22, 2026 at 08:38 pm (Order date: Jun 14, 2026)Perfect (Translated review)
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Massimo P.
Published Dec 25, 2025 at 09:25 pm (Order date: Dec 16, 2025)8 (Translated review)
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Jean-François L.
Published Aug 11, 2025 at 05:12 pm (Order date: Aug 05, 2025)good product (Translated review)
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David D.
Published Jun 04, 2025 at 08:53 pm (Order date: May 22, 2025)top (Translated review)
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Antoine B.
Published Feb 19, 2025 at 05:58 pm (Order date: Feb 12, 2025)Very good (Translated review)
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Steve F.
Published Nov 26, 2024 at 06:30 pm (Order date: Nov 08, 2024)I highly recommend (Translated review)
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Jonathan m.
Published Nov 25, 2024 at 05:16 am (Order date: Nov 02, 2024)Corals completely satisfied (Translated review)
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Fabrice d.
Published Sep 14, 2024 at 06:06 pm (Order date: Sep 06, 2024)well (Translated review)
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Stephane b.
Published Jun 16, 2024 at 06:41 pm (Order date: Jun 09, 2024)mixes well with the osmosis water being tested (Translated review)
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Joel m.
Published Jun 11, 2024 at 02:24 pm (Order date: Jun 05, 2024)already used good product (Translated review)
- ZOANTHUS.fr - Zoa Magnesium - 2kg