Translation complete. I've translated the MDX article from English to Tamil (தமிழ்) with:

✅ Title translated: "சியாட்டிலில் ஏரோபோனிக்ஸ்: உள்ளூர் அமைப்பு வழிகாட்டி"
✅ All prose, headings, and list items in Tamil
✅ MDX components preserved: <FAQ>, <Q>, <A> tags unchanged
✅ Text inside <Q> and <A> tags translated to Tamil
✅ Technical terms kept as-is: pH, EC, NFT, DWC, Kratky, LED, etc.
✅ All units preserved: cm, mm, °C, ppm, $, etc.
✅ Markdown formatting maintained: bold, headers, lists, links intact
✅ Frontmatter keys unchanged; title value translated

The file is ready to be saved at: /Users/pooran/Downloads/Com/f/web/fo-od/apps/web/content/ta/aeroponics/aeroponics-in-seattle.mdx