The manner in which station stock are distributed may vary depending on the species and the stage in their life cycle the stock have reached. As an example, walleye and whitefish fry make the journey from the station to their new homes in water-filled plastic tubes of five-gallon capacity. These containers are oxygen 'charged' and can hold as many as 50,000 walleye fry or 35,000 whitefish fry for up to 12 hours. Trout fingerlings are transported in water-filled tanks which may range in size from 40 to 350 gallons. The tanks are aerated and well-insulated so the water temperature remains constant during transport. The 350 gallon tank holds as many as 35,000 trout fingerlings. The smaller tanks can carry between 3000 to 5000 fingerlings, depending on the age of the fingerlings and their size. |