Fish Farming & Training
RAS (Recirculatory Aquaculture System)
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.