Recommend minimum amount of fluid for anti-icing
wing tail total
A320 180 50 230
A321 180 50 230
A330 -200 480 100 580
-300 480 100 580
Source:
AEA Training Recommendations and Background Information for De-Icing/Anti-Icing of Aircraft on the Ground - 7th Edition August 2010
The amount to De-ice will vary upon conditions.
Regards HH