Aquaculture or Fisheries Technician Cover Letter Template

Dear Hiring Manager, I’ve spent the last few years working with onshore and offshore teams to keep fish healthy and water clean, and I’ve learned how small adjustments can make a big difference. At my last role I helped monitor water quality across 12 tanks, which reduced sudden pH shifts by 25 percent over six months. I know what tools work in the field and I can adapt quickly to different site setups at [Company Name]. I’m comfortable with water sampling, data analysis and troubleshooting equipment. I’ve used handheld meters, spectrophotometers and basic lab kits to track ammonia, nitrite and dissolved oxygen levels. I’ve supported breeding trials and helped identify neural and gill infections early, then coordinated with the scientists and farmers to adjust feeding and treatment plans. A good day for me is when I find a root cause and fix it without drama. At [Previous Company] I noticed a recurring uptick in a common parasitic pest in one batch and helped implement a revised rotation of stocking density and cleaner pens. The change reduced disease risk and kept stock healthier while we tested a new formulation. It wasn’t glamorous, but it worked and everyone could see the difference in growth rate. I’m keen to bring my hands on experience to [Company Name] and help keep operations steady while supporting field and lab teams. I’m available for a chat this week or next to discuss how I can fit in with your crew. Kind regards, [Your Name]