In fishing farming, dissolved oxygen (DO) is a main and important factor affecting fish growth, survival rate and feed utilization. Choose and use right aeration equipment and product can not only increase the dissolved oxygen in the water, but also improve water quality, reduce diseases and improve fish farming efficiency. The following are the importance of choosing the right aeration equipment and product:
Improve fish survival rate and reduce losses
Improve feed conversion rate and reduce fish farming costs
Prevent water stratification and optimize water quality
Increase fish pond capacity and improve economic benefits
Reduce stress response and reduce diseases
Adapt to different fish farming modes and improve production efficiency
Reduce pollution and promote green breeding
Choosing the right oxygen equipment needs to take consider of the farming area, depth, fish species, stocking density and water quality of the fish farming water. The following are our suggestion of different types of aeration equipment and their application situations:
Features:
The impeller rotates fast to push the water flow and increase the dissolved oxygen level.
Splash aerator has both oxygenation and stirring functions to prevent water stratification.
It is suitable for open, outdoor ponds and large fish ponds.
Applicable scenarios:
Applicable to large fish ponds with a water depth of more than 1.5 meters
Applicable to high-density farming of grass carp, carp, tilapia, etc.
Common power: 0.75kW,1.5kW
Features:
Increase the dissolved oxygen of the water through the fast speed rotation of the paddle wheel impeller.
Promote water circulation and reduce sludge deposition at the bottom of the fish pond.
Stable operation and low energy consumption
Applicable scenarios:
Applicable to fish ponds with a water depth of 1~1.5 meters
Applicable to high-density farming of grass carp, crucian carp, mandarin fish, tilapia, etc.
Common power: 0.75kW, 1.5kW
Features:
Applicable to deep water areas, using high-speed rotating impellers to spray oxygen into the water
Has both stirring and oxygenation functions
Applicable scenarios:
Applicable to deep-water breeding ponds over 2 meters
Applicable to deep-water fish such as sturgeons and perch
Common power: 1.5kW, 3kW
Features:
Blower working with aeration hose to transmit air to form fine bubbles to increase the dissolved oxygen in the water. We offer traditional high efficiency roots blower , ring blower and energy saving centrifugal blower.
Applicable to large-scale farms and circulating water systems
Applicable scenarios:
Applicable to fish ponds with a water depth of more than 2 meters
Applicable to aquaculture species with high oxygen demand, such as soft-shelled turtles and mandarin fish
Common power: 2kW, 5kW,etc
Our suggestions of aeration equipment choosing in short words:
Large fish ponds (>30 acres):FJ splash aerator, FJ paddle wheel aerator
High-density farming: blower oxygenation with aeration hose
Deep-water farming (>2m): FJ deep jet aerator, blower oxygenation
Small pond (<1 acre): small power blower oxygenation with aeration hose
Factory farming: circulating water system + blower oxygenation with aeration hose.
If you need further more information or customize service, please feel free to contact us, we will always glad to stand by for you.
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