Fish Farming

Recirculatory Aquaculture System (RAS)

Fish farming is considered as a profit providing industry wherein the input required is very cheap and economical. Several people hence turn to fish farming these days. But there are certain complexities lying ahead of these new ventures. The need for open ponds and race ways are the demands of this industry that leaves the venture troublesome. This is where the proper utilization of RAS (Recirculating Aquaculture System), the modern way of fish farming can help a person achieve profit without facing the above mentioned hurdles.

The decline in the population of edible fishes due to environmental reasons such as the changing weather, water pollution and overharvesting has led to the present situation which demands an accurate alternative for the dilemma. Recirculating Aquaculture System bespeaks a new way of fish farming where the traditional mode is replaced with a modern technique where indoor fish farming is made possible. RAS is a systematic process where the fish is reared in high densities within a controlled environment in an indoor system. RAS does not demand large amount of fresh water for fish farming as the system filters and cleans the water through tanks and this fact is considered as one of the biggest advantages of Recirculating Aquaculture Systems.

Many a reasons such as the simple working of the system and its low maintenance are present to state that RAS is the modern profitable way of fish farming. The supply of clean water is assured as the water is recycled and the need to add water might only come once in a while inorder to balance the amount of water lost in splash out and evaporation. Fish grown in RAS should be supplied with all the conditions mandatory for its healthy growth. The required amount of dissolved oxygen content and continuous supply of clean water is a must for its optimum growth. A nutritionally complete feed is also essential on a daily basis to encourage the optimum growth.

Recirculating Aquaculture Systems possess several advantages to persuade the customers to buy the system. The increased ease in treating disease outbreaks and to monitor biosecurity are the added advantages of RAS. Another merit of the RAS system is that it only require small amount of land for high density production compared to the traditional methods of fish farming. Acres of land is needed for fish farming in massive quantities whereas only a few yards of land will be enough for the overall setting up of the Recirculating Aquaculture System.

To conclude with, the modern technique of Recirculating Aquaculture System is a very beneficial method to obtain optimum growth and profit in the fish farming industry. The introduction of contemporary changes are mandatory for the industry to adapt and welcome in new changes to cope up with the ever increasing demands of the society.