Question

Wet feed contain moisture level in the range....................

• A. 7- 13%
• B. 45-70%
• C. 10-13%
• D. 15-25%

Hint:

Wet feeds are highly palatable but have a very short shelf life.
They must be used immediately or frozen to prevent spoilage.

Answer 1

The Correct Option is B

Step 1: Understanding the Concept:
Aquaculture feeds are classified into three major groups based on their moisture content: dry feeds, semi-moist feeds, and wet feeds.

Step 2: Detailed Explanation:
Let us compare the moisture ranges of these feed types:
1. Dry feeds (pellets, crumbles): Contain low moisture levels, typically in the range of 7% to 13%. This low moisture level extends their shelf life and prevents mold growth.
2. Semi-moist feeds: Contain intermediate moisture levels, typically ranging from 15% to 25% (or up to 35%).
3. Wet feeds: Made from raw minced fish, trash fish, or wet agricultural byproducts. They have high moisture levels, typically in the range of 45% to 70% (or higher).
Thus, wet feeds fall within the 45-70% moisture range.

Step 3: Final Answer:
Wet feeds contain a moisture level in the range of 45-70%.