China Factory Customize Fish Recirculation System

Fish Recirculation Syste Advantages

1. Intensive Production

RAS applies to the broiler house or swine barn concept, so prevalent and effectively used in modern poultry and pork production systems, to rear large numbers of fish in a relatively small space.

This is an excellent alternative to open pond culture where low densities (extensive culture) of fish are reared free in large ponds and are subject to losses from diseases, parasites, predation, pollutants, stress, and seasonally suboptimal growing conditions.

2. Water and Land Conserved

RAS conserve both water and land. They maximize production in a relatively small area of land and use a relatively small volume of water. Since water is reused, the water volume requirements in RAS are only about 20% of what conventional open pond culture demands.

3. Location Flexibility

RAS are particularly useful in areas where land and water are expensive and not readily available. They require relatively small amounts of land and water. They are most suitable in northern areas where a cold or cool climate can slow fish growth in outdoor systems and prevent year-round production. RAS provide growers who are geographically disadvantaged because of a relatively short growing season (less than 200 days) or extremely dry (desert) conditions, a competitive, profitable, year-round fish production system. They can be located close to large markets (urban areas) and thereby reduce hauling distances and transportation costs. RAS can use municipal water supplies (dechlorination is necessary) and discharge waste into sanitary sewer systems. Nearly all species of food fish and sport fish that are commonly reared in ponds including catfish, tout, and striped bass can readily be grown in high densities when confined in tank systems.

4. Species and Harvest Flexibility

RAS are currently being used to grow catfish, striped bass, tilapia, crawfish, blue crabs, oysters, mussels, and aquarium pets. Indoor fish culture systems offer considerable flexibility to (1) grow a wide diversity of fish species, (2) rear a number of different species simultaneously in the same tank (polyculture) or different tanks (monoculture), (3) raise a variety of different sizes of one or several species to another depending on market demand and price.

Treatment Capacity: 20T/H (available in  40T/H;  60T/H, 80T/H, 100T/H, 150T/H)

Combination

1. Automatic Drum Filter
2. Protein Skimmer

3. Ozone Generator

4. Air Blower (air stone) or Oxygen generator

5. Biological filter

6. UV sterilizer

can be customized by customer requirements

 Protein Skimmer working in  Indoor Aquaculture Systems 

Drum Filter working Indoor Aquaculture Systems 

Ozone Generator system in  Indoor Aquaculture Systems  (connect with protein skimmer)

Biological Filter working Indoor Aquaculture Systems 

Biological Filter working Indoor Aquaculture Systems 

1) Consulting service available and custom designs are welcomed!

2) We offer and provide a range of solutions for client's selection. 

3) We offer practical solutions, premium quality products along side competitive prices, low minimum orders and prompt delivery.

4) All of our equipment guarantee for one year and life-time warranty.

5) Support onsite installation and sending engineer for debugging

6) We are more than happy to answer even the small questions for you and we will gladly give you a bid on any item you are interested in.

Packing: Each unit will be packed in a plywood box. 

Shipping: we can arrange the shipping directly or work with your designated shipping agent.

Sea transportation: Multiple containers for different customized size.

Also support  DHL, UPS, TNT, FedEx, Air freight 

Guangzhou Zhonghang Environmental Technology Co., Ltd was established in 2012. We are a manufacturer engage in Recirculating Aquaculture System, Raw Water Treatment System, Aquaculture project, and Aquatic engineering research. Our products include whole set of RAS, protein skimmer, automatic drum filter, uv sterilizer, biological filter, ozone generator, oxygen generator, PP fish tank, water pump etc. We have a professional technical personnel to offer you professional service in your aquaculture system. Please feel free to contact us for more information.

FAQ

1. How to install the equipment?

After you place the order, we will make a complete installation drawing to you. We do also can help you design the layout of greenhouse.

2. How to test the running status of relevant equipment?

It’s very easy to test the equipment. We will offer manuals or video of each equipment.

3. What’s guarantee?

All of our equipment guarantee for one year and life-time warranty.

4. Do you support site-installation?

Yes, we support site-installation.

5. What’s the shipment?

We support DHL, UPS, TNT, FedEx, Air freight and sea transport etc. We can arrange the shipping directly or work with your shipping agent.