AquaPro Crab Magnesium is a high-purity magnesium supplement designed to support molting, exoskeleton formation, osmoregulation, and mineral balance in crab aquaculture.
High-purity magnesium supplement for crab aquaculture
Supports molting and exoskeleton formation
Ammonia-free powder formula
AquaPro Crab Magnesium is a high-purity powdered magnesium supplement formulated for crab aquaculture. Magnesium is an important mineral involved in osmoregulation, enzyme function, and normal shell formation during growth and molting.
Maintaining appropriate magnesium supports a balanced mineral environment and works together with calcium during exoskeleton development. A commonly targeted magnesium range in marine crab aquaculture is approximately 1,250–1,400 mg/L.
For balanced mineral support, use together with AquaPro Crab Calcium where appropriate.
For dosage directions and available sizes, please refer to the Dose Calculator below.
Dose Calculator
Dose guidance for Crab Magnesium.
Master dosage
1
Calculate Water Volume
Enter internal tank dimensions if you do not already know the actual water volume.
Formula: Length × Width × actual water height. Use internal dimensions for a closer estimate. Substrate, rocks and equipment reduce actual water volume.
Estimated water volume
This volume has been entered automatically into the dose calculator below.
2
Calculate Product Dose
If you already know the actual water volume, enter it directly here.
Water-volume calculation is not used for this product.
This product is dosed by food, direct application, or another method. Follow the master dosage and directions shown below.
Recommended dose
1
Calculate Product Dose
g
Recommended dose
1
Direct-Use Directions
This product does not have a reliable dose that scales from total water volume or a measurable treatment amount in the current master.
Use the master dosage exactly as shown.
Master dosage:
Directions:
Available sizes:
Caution:
Important: Always follow the physical product label. If the packaging instructions differ from this calculator, use the packaging instructions. Do not exceed the recommended dosage.
