RAS for Grouper farming

Products Description

Recirculation aquaculture is essentially a technology for farming fish or other aquatic organisms by reusing the water in the production. The technology is based on the use of mechanical and biological filters, and the method can in principle be used for any species grown in aquaculture such as fish, shrimps, clams, etc. Recirculation technology is however primarily used in fish farming, and this guide is aimed at people working in this field of aquaculture. 

In a recirculating aquaculture system the culture water is purified and reused continuously. A recirculating aquaculture system is an almost completely closed circuit. The produced waste products; solid waste, ammonium and CO2, are either removed or converted into non-toxic products by the system components. The purified water is subsequently saturated with oxygen and returned to the fish tanks. By recirculating the culture water, the water and energy requirements are limited to an absolute minimum. 

ADVANTAGES OF RECIRCULATING AQUACULTURE SYSTEM

The advantages of farming in RAS are: *Fully controlled environment for the fish 
*Low water use 
*Efficient energy use 
*Efficient land use 
*Optimal feeding strategy *Easy grading and harvesting of fish 
*Full disease control

Product Feature

Item	Name	Specification
1	Sand Filter	5~50m3/h
2	Drum Filter	50~500m3/h
3	Protein Skimmer	3~200m3/h
4	UV Sterilizer	2~100m3/h
5	Ozone Generator	1~1000g/h
6	Bio Filter	5~30m3/h
7	Oxygen Generator	3~150L/min
8	Oxygen Cone	10~140m3/h
9	Fish Tank	Custom
10	......	......

Product packaging

Why Choose Us

CAT-Chongrui Aqua Technology Co.,Ltd as the most professional whole RAS manufacture,

designer and consult company, we offer the best quality Reliable goods to our honored

customers that through the whole world, no matter the big Ocean Park like North Korea National

Ocean park, Moscow Ocean Park etc. or the Shanghai Pudong Ocean park, Weihai Ocean Park,

Chengdu Ocean Park, Chong Qing Ocean park, Luoyuan Ocean park, CAT people always spend

100% hard work try to offer customer the best goods and services.

We are professional and leading manufacturer over 20 years.

We produce and export high quality Recirculating Aquaculture System (RAS) which have a very

high reputation among our customers.

Our RAS sells very well among our distributors in Europe, America, Mideast, Australia ,South Africa

and Asia.

Our Service

Certifications