Crustacean Shell Hardener

【Main Ingredients】Active Calcium, Trace Elements, Natural Active Substances, etc.

【Properties】Grayish-white powder.

【Target Application】Marine and freshwater shrimps, crabs, and shellfish.

【Main Functions】

1. Supplements essential minerals and trace elements in the aquaculture water for shrimp and crab farming.

2. Supplements calcium required for the growth of crustaceans, preventing soft shells and molting failure caused by calcium deficiency. Regular use can harden the shells of shrimps and crabs and promote molting.

3. In high-density shrimp farming ponds, regular use of this product can improve the color, physical condition, and appearance of shrimps.

4. Has the functions of purifying and improving water quality; and can promote the growth of beneficial algae.

【Usage and Dosage】

Dissolve the product fully in water according to the dosage, then spray evenly over the entire pond. Use 200-300 grams per mu (a Chinese land area unit, approximately 0.0667 hectares) of water with a depth of 1 meter.

1. During the daily breeding cycle, use this product once every 10-15 days to improve the quality of aquaculture animals and enhance calcium absorption.

2. When soft shells or molting failure occur, use once a day for 2-3 consecutive days.

【Precautions】

1. This product must not be mixed with acidic or alkaline substances.

2. Strictly prevent moisture and exposure to sunlight.

【Packaging】1000g per package.

【Storage】Store in a dark, well-ventilated, and dry place.

【Shelf Life】2 years.