In this episode of The Aquaculture Podcast Show, we explore how guanidinoacetic acid (GAA) supplementation can improve growth, immunity, and stress resistance in intensive white shrimp farming. We also breaks down GAA’s effect on feed efficiency, antioxidant activity, and survival rates under disease pressure. Learn how a small additive can support better yields and system resilience.
Inspired by the 2025 article titled "Guanidinoacetic Acid Significantly Improves Growth, Antioxidant Capacity, and Nonspecific Immunity for Juvenile Litopenaeus vannamei" by Lin, H., et al.
Click here to read the full research article!
"Adding guanidinoacetic acid at levels of 0.10% to 0.13% significantly improved white shrimp weight gain and growth rates."
Liked this one? Don’t stop now — Here’s what we think you’ll love!
What will you learn:
- (00:00) Highlight
- (01:01) Introduction
- (00:45) GAA and shrimp growth
- (01:43) Feed conversion results
- (02:24) Oxidative stress response
- (03:24) Immune enzyme activation
- (04:26) Vibrio challenge results
- (05:04) Closing thoughts
𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.
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