Degassing towers play a critical role in maintaining water quality in closed-loop RAS environments by stripping out dissolved CO₂, which otherwise suppresses oxygen uptake and contributes to pH instability. YUTANK’s degassing units are engineered for intensive aquaculture operations, especially those with high stocking densities or rapid recirculation rates.
We've seen recurring inquiries from clients running overseas hatcheries where elevated CO₂ levels, even as low as 15–20 mg/L, began interfering with fish respiration. In response, our system was deployed across a 5-tank trout farm in Scandinavia, effectively reducing CO₂ to <5 mg/L within 30 minutes of operation — no external chemicals required.
Our designs favor vertical flow columns with high-contact media, supporting continuous off-gassing without sacrificing compactness. All towers are built from anti-corrosive materials and delivered pre-fitted with pipe adaptors tailored to your RAS plumbing specs.
If you're planning to expand or upgrade the degassing capacity of an existing aquaculture line, these units integrate smoothly downstream of protein skimmers or biofilters, without disrupting hydraulic balance.
