Background:
Traditionally the live fish is transported in mini trucks that are modified with polythene lining for holding water. The live fish remain under stress in such carriers because of non availability of aeration system and filtration system which results in low dissolved oxygen concentration in water and high ammonia accumulation due to continuous discharge of excreta by the fish. Consequently, the fishers have to face economic loss due to sudden high mortality of fish which may go up to 100%. Further, due to faulty design, the carriers are prone to accidents and overturns. Technology Detail:
The Live Fish Carrier System having automatic aeration, filtration and the evaporative cooling system ensure continuous availability of good quality water to the live fish transported in the system proving healthy environment to fish and ensures animal welfare. LFCS reduces the requirement of water to more than 50% as compared to the traditional systems. LFCS requires only 1 (one) worker which is otherwise 4-5 workers in case of a traditional system, thus reducing the cost of labour. The braking system of LFCS for the rear wheels along with handbrake provides good stability to the vehicle. Compartmentalization of water masses and/or the provision of water splash breaker in the vehicle reduces the chances of accidental overturn of the carrier vehicle. Stackable Self-Aerating Containers (SAC) are easy to handle and unloading of fish is handling stress-free because it does not require holding fish with hand. Individual containers of SAC can carry different species and sizes separately in the same vehicle. Being run by DC current LFCS is a complete environment-friendly and zero polluting system. Eliminating the need of fueling, LFCS is relatively economic for marginal farmers/ entrepreneurs because of less running cost. The system is woman-friendly and can be operated by one or two women.