Customize Aquaculture Fish Farming System for Commercial

The Indoor Recirculating Aquaculture System, a land-based RAS, allows fish growers complete year round control over all growing conditions. The advantage of a well-designed and well-executed Indoor Recirculating Aquaculture System cannot be underestimated. In areas where the amount of available water is low or for projects where the cost of warm water is high, this model excels.

Whether your project will use fresh water or a marine system, an Indoor RAS works on the same principles. One strength of the system is its ability to allow water quality of the rearing environment to be controlled while minimizing the entry of pathogens. The discharged water carrying waste and other debris goes through a series of treatments before being partially or totally reused. The designers at Zhonghang balance cost effectiveness and energy efficiency against environmental impact and the needs of the fish for optimal growth.

What basic equipment you need?

1. Drum Filter: Remove residual feed and fish feces in the water

2. Biological Filter: Convert toxic ammonia nitrogen into low toxic ammonium nitrate

3. Aeration separation: Remove harmful gas in the water (CO2, H2S etc.), and increasing oxygen

4. UV Sterilizer: To kill harmful bacteria in the water to avoid fish diseases and parasite

5. Water Temperature Controller: To adjust the water temperature to the most suitable growth temperature

Except above equipment, you can also put below equipment into your RAS to meet a more perfect and efficientsystem.

1. Protein Skimmer: Remove more than 90% small suspension particle and soluble colloidal organic matter, can work as Ozone reaction tower, and inject Ozone to disinfect water.

2. Ozone Generator: Offer Ozone to disinfect water. It is a powerful oxidizing agent that can be used to break down compounds. Ozone must be used with caution since it is directly toxic to aquatic life and may form harmful biproducts (hypochlorite, hypobromite).

3. Residual Ozone Remover: To remove residual Ozone in the water, to avoid it poisons the fish.

4. Oxygen Generator + Oxygen Cone: Oxygen Generator produces Oxygen and Oxygen cone mix it into water, increase dissolving Oxygen amount.

5. Air Blower + Air Diffuser or Air Stone: Air blower blow air to air diffuser or air stone, increase dissolving Oxygen amount in fish tanks.

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.

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. 

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.