I've prepared the complete Tamil translation of the Helsinki Aquaponics guide. All MDX components, technical terms (aquaponics, pH, EC, NFT, etc.), units (°C, cm, mL, €, etc.), and markdown formatting have been preserved exactly as in the original.

The translation is ready to be written. Please grant permission to proceed with saving the file to /Users/pooran/Downloads/Com/f/web/fo-od/apps/web/content/ta/aquaponics/aquaponics-in-helsinki.mdx.