Good Morning. I am looking into how to safely sedate & transport my 4 year old, 24" Pacu from N.Y. to Tuscon., Az. where he will live in a Rescue Sanctuary.. It is a 7.5 hour flight, not including transport to & from the east coast & Southwest airports. I have been told to use either Tranquil or Aquacalm to sedate him for transport. I was wondering if anyone can tell me what the correct dosage would be, he is over 5 lbs. Also where would i get a small oxygen cylinder to put air into his shipping bag before I seal it & send him off ? If anyone has experience in shipping a large fish via air transport, please get back to me ! He has a loving home waiting for him in Tuscon , i just need to know these details so he will arrive safe & in good health...