. Transport of live fish is a critical part of the aquaculture industry. Fish may be transported when quite small (larval or nursery fish), where large numbers of fish (sometimes tens of thousands or more at a time) can be shipped in small containers by road transport or air. When larger, fewer fish should be moved and larger vehicles are generally required. Use of pure oxygen is common although for short trips and when loading is lower, aeration may be sufficient. Fish transport best practices include preparation of water and fish; optimization of water quality parameters during loading and transport; and acclimation of fish to new water when they arrive at a new location.
This talk will discuss appropriate preparation of fish – generally taking them ‘off feed’ for some period before transport; and getting water quality parameters close to the expected water quality at the destination. We will then move on to preparation of water for transport including providing high quality water; sufficient oxygen; sufficient alkalinity and other parameters and additives that can be considered to optimize transport, especially for longer travel times. Temperature is another critical parameter and we will discuss how to manage temperature on the road including chilling with ice if necessary. Examples of techniques for acclimation to the destination water and simple examples with numerical calculations will be included.
In conclusion, fish transport is critical for successful transport of live fish at a variety of life stages and water quality conditions. Best practices can enhance transport and overall success for aquaculture producers and marketers. This talk will provide basic information and links to other resources to assist in optimal transport of fish.