Description
- Concentrated powder magnesium
- Contains essential magnesium to promote crab molting and crab shell formation
- Contains no ammonia
AquaPro Crab Magnesium is high-purity magnesium in powder form, formulated to promote crab molting and shell formation. AquaPro Crab Magnesium contains no ammonia. Magnesium is essential for appropriate crab growth. For maximum results, use with AquaPro Crab Calcium. The ideal magnesium range for crab aquaculture is 1,250-1,400ppm.
Direction:
Use 2g per 80L water twice a week, and magnesium is adjusted to 1200-1350 mg/L. Until the desired magnesium level is reached.
Always use a test kit to ensure your magnesium level.
Available size: 250gr, 4kg




