ecowateraqua

Recirculating aquaculture system-RAS
The water is fresh water
The Fish species is Tilapia
The max feeding density is 50kg/m³
Sewage disposal/treatment
Large sewage plant which use disc membrane bubble diffuser.
Best qulity,long life.
Composition of aerator and aerotube for aeration system
Use aerotube and aerator to aeration
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