OXYNITY+30%shrimp yield
Low oxygen, murky water and stressed shrimp were constant problems. After installing Oxynity, the water cleared, the shrimp got healthier, and losses dropped.
Micro–nano bubble generators for aquaculture
Oxygen thatstays inyour pond.
Oxynity generators dissolve oxygen as sub-micron bubbles that hang in the water instead of escaping to the surface. Your shrimp and fish breathe easy at 3 a.m., eat better, and grow faster.
300+systems installed
< 1 µmbubble size
2countries, India & Belize
Pond monitor · tonightLIVE
With Oxynitymg/L
Paddle wheel onlymg/L
10:00 PM● Safe for shrimp
On the pond bank
Installed beside your pond. Working through every night.
3–4 wksdelivery to your farm
1 yearwarranty on every unit
< 1 µmbubble size
Localservice from Bhimavaram
The 3 a.m. problem
Ponds don't fail in the afternoon. They fail before sunrise.
After dark, algae stop making oxygen and start consuming it. With paddle wheels alone, dissolved oxygen keeps sliding until dawn, the hours when shrimp crowd the edges, stop feeding, and die. Oxynity holds the line through the night.
Paddle wheel only
With Oxynity
Shrimp stress line, 4 mg/L
Typical pattern in a stocked shrimp pond, for illustration. Your pond's curve depends on stocking density, algae and weather.
Fewer night losses
Oxygen stays above stress levels when paddle wheels can't keep up.
Better feed conversion
Shrimp with enough oxygen keep eating, so less feed is wasted on the pond floor.
Cleaner pond bottom
Oxygen reaches the sludge layer and helps break down waste and harmful gases.
Bubble size decides everything
Big bubbles race to the surface. Nano bubbles stay.
A bubble's size controls how long it stays underwater and how much oxygen it gives up on the way. Watch three ways of putting air into the same pond.
Large · 5 mm and up
Paddle wheel
Splashes surface water. Bubbles burst in seconds and most of the oxygen goes back to the air.
Fine · 1–3 mm
Air diffuser
Better than splashing, but bubbles still rise and break at the surface within moments.
OxynityNano · under 1 micrometre
Micro–nano bubbles
Too small to float up. They drift through the whole water column and keep releasing oxygen for hours.
| Feature | Oxynity nano bubble | Paddle aerator | Bubble aerator | Oxygen cone | Air diffuser |
|---|---|---|---|---|---|
| Bubble size | < 1 µm | Large | 1–3 mm | Medium | < 3 mm |
| Mixing | Very high | Surface only | Moderate | Moderate | Moderate |
| Energy use | Low | Moderate | Moderate | Moderate | Moderate |
| Maintenance | Low | Low | Moderate | Moderate | Moderate |
Inside the generator
Pond water in. Oxygen-rich water out.
Water intake
The pump draws pond water into the compact generator at operating flow.
Oxygen infusion
Oxygen from the concentrator enters at the pump suction and mixes into the water under pressure.
Nano bubble creation
Pressure and shear in the stainless steel mixer break the gas into stable sub-micron bubbles.
Back to the pond
Bubbles stay suspended through the water column and keep raising dissolved oxygen.
Models
Choose your generator.
Three sizes, matched to your pond area. Built in India for sun, dust, salt air and long night shifts.
5.5 HP · stainless steel body
Oxynity 5.5 HP
Our most powerful generator, for large grow-out ponds up to about 3 acres.
Pond coverage~3 acres
Motor5.5 HP · 4 kW
BodyStainless steel
- Oxygen mixing
- 5–6 LPM
- Oxygen concentrator
- 10 LPM · purchased separately
- Warranty
- 1 year
- Delivery
- 3–4 weeks from Bhimavaram
| Compare models | 1.5 HP | 4 HP | 5.5 HP |
|---|---|---|---|
| Pond coverage | ~1 acre | ~2.5 acres | ~3 acres |
| Motor | 1.5 HP · 1.1 kW | 4 HP · 3 kW | 5.5 HP · 4 kW |
| Body | Powder-coated steel | Powder-coated steel | Stainless steel |
| Oxygen mixing | 1.5–2 LPM | 3–4 LPM | 5–6 LPM |
| Best for | Nurseries, small ponds | Shrimp & fish grow-out | Large grow-out ponds |
| Warranty | 1 year | 1 year | 1 year |
Oxygen concentrator purchased separately. Each generator runs with an oxygen concentrator, which is not included in the generator price. We recommend the right capacity for your model and can supply it with your order.
Results from Godavari farmers
Real ponds. Bigger harvests.
+25%shrimp yield
Night-time oxygen drops and sludge on the pond floor came down. The shrimp fed actively, grew faster, and mortality fell.
300projects launched
250farmers and clients
12locations in India & Belize
24hours of stable oxygen
Where Oxynity is working
From the Godavari to the Caribbean.
Oxynity systems run on farms across India and overseas in Belize. Drag to turn the Earth, zoom in to see each site, or jump straight to a region.
India11 locations
Andhra Pradesh
Odisha
Kerala
Tamil Nadu
Karnataka
Madhya Pradesh
InternationalCentral America
Our first export installation. Distributor and export enquiries are welcome.
Built for ponds, ready for more
The same technology works wherever water matters.
Agriculture
Oxygen-rich irrigation for stronger roots.
Poultry
Cleaner drinking lines, healthier birds.
Water treatment
Lower BOD and COD in STP and ETP plants.
Lakes & temple ponds
Less sludge, fewer algae blooms.
Hatcheries & biofloc
Steady oxygen for larvae and high-density tanks.
Hydroponics
Healthier root systems and fewer root diseases.
Swimming pools
Less chlorine, clearer water, no odour.
Tank cleaning
Residue removal with fewer chemicals and less downtime.
See it in the field
Watch Oxynity at work.
Gallery
Oxynity up close.
Our generators, and the water they work in. Tap any photo to view it full screen.
Questions farmers ask
Before you buy.
Don't see yours? Call or WhatsApp us on +91 72079 47722.
What are nano bubbles?
Gas bubbles smaller than one micrometre, far too small to see. They don't float up and burst like normal bubbles, so they stay in the water and keep releasing oxygen for a long time.
Do I still need paddle wheels?
Many farmers keep a few paddle wheels for water circulation and run Oxynity for oxygen. Our team will look at your pond and stocking density and suggest the right mix.
Which model fits my pond?
As a guide: 1.5 HP for about 1 acre, 4 HP for about 2.5 acres, and 5.5 HP for about 3 acres. Heavy stocking may need more capacity.
What comes in the box?
The generator, ready to connect, with a one-year warranty. The oxygen concentrator it runs with is purchased separately; we will recommend the right capacity for your model and can supply it with your order. Delivery takes 3–4 weeks, with transport charged at actual cost from Bhimavaram.
Who services the generator?
Our own service technicians attend to farmers' service requests, working out of the Bhimavaram branch.
Is a rental option available?
Ask us. Contact the team with your location and pond size and we'll tell you what's available in your area.
Get a quote
Tell us about your pond.
Share your pond size and species. We'll recommend a model and send a price on WhatsApp.
CALL / WHATSAPP+91 72079 47722
EMAILinfo@oxynity.in
Follow Oxynity
Bhimavaram branchPlot No. 77, APIIC Industrial Area, behind RTC Depot, Bhimavaram, AP 534201
FactoryK5 & K7, 304/6, Seetharam Industrial Estate, Jalahalli, Bengaluru 560013