Three ways buyers come to us. Pick yours.
A new farm, an existing farm that is not performing, or a list of equipment to buy. Each starts with a different conversation, so each has its own path.
Build a farm from an empty site
Fix the farm you already run
Buy single units or a full set
From an agreed layout to a packed system in 35 days.
Fixed milestones, so you can plan permits, civil works and fingerlings around a real date.
Send your data
Species, target output, site size, water source and climate. A sketch or drawing helps but is not required.
Layout and proposal
A first layout, equipment list and flow balance. If your drawing has a sizing problem, we tell you here.
Standard units ship
Standard equipment leaves the factory. A sample unit for OEM or distributor orders takes 7 days.
Custom system packed
A custom system is built, tested and packed for shipping. Install and commissioning follow on site.
Every stage of the water loop, from one supplier.
Water leaves the tank carrying solids, ammonia and CO₂, and short of oxygen. Each stage removes one problem. When one supplier sizes all of them, the stages match.
Remove solids before they dissolve
Drum filters catch feed and faeces in the first minutes, before they break down into ammonia and load the biofilter.
- 10–600 m³/h, 74 μm 316L screen as standard
- PP box type or stainless sinking type
- Automatic backwash on time and water level
Strip what the screen lets through
Protein skimmers lift fine particles and dissolved organics out as foam. Essential in marine and shrimp systems, useful in dense freshwater ones.
- Fine-bubble foam fractionation
- PP body for seawater
- Pairs with ozone for higher removal
Turn ammonia into nitrate
MBBR biofilters carry the bacteria that keep fish alive. Their size follows feed load, not tank volume, which is where most designs go wrong.
- Sized on peak daily feed
- K5 moving media included
- Start-up support on site
Push CO₂ out, put oxygen in
Dense tanks run short of oxygen and build up CO₂. Degassing towers vent the CO₂, then PSA oxygen and oxygen cones dissolve pure oxygen back in.
- Degassing towers with high-surface packing
- On-site PSA oxygen generation
- Oxygen cones for high-transfer dissolution
Keep pathogens from circulating
In a closed loop, one infected tank can reach every tank. UV and ozone treat the water before it returns.
- UV-C sterilizers in UPVC housing
- Ozone generators for organics and colour
- Dose sized on flow and water clarity
Tanks that clean themselves
Round tanks with a centre drain move solids to the outlet on their own. The tank shape decides how hard every filter after it has to work.
- PP, modular PP and galvanized steel tanks
- Hatchery and nursery sizes
- Bottom drains and pipework matched
Designed around the animal, not a catalogue.
Temperature, stocking density, salinity and feed rate change every number in the design. We start from your species.
Freshwater fish
12 delivered projects — tilapia, largemouth bass, mandarin fish, perch and grass carp grow-out.
Shrimp
2 delivered projects — indoor shrimp systems for seawater, brackish or low-salinity water.
Hatchery & nursery
Eel nursery delivered — small tanks, tight water quality and stable temperature for young stock.
Marine & cold water
Engineering basis — seawater materials, chillers, insulation and condensation control.
Built, filled and running.
Every case shows the site constraint, the configuration we chose and why. Nothing is a render.
52 tanks, six parallel trains, one cold winter
Keep the tanks. Change the water.
11 tanks inside a building that could not be dug
Price follows six numbers. Send them and get a budget.
Two farms with the same tank volume can differ widely in cost. These inputs decide where yours lands.
- Species and target output set stocking density and feed load
- Peak daily feed sizes the biofilter and oxygen
- Water source and salinity decide the materials
- Climate adds heating, chilling or insulation
- Redundancy: standby pumps, blowers and oxygen
- Automation: monitoring only, or interlocked control
One supplier answers for the whole loop.
When the drum filter, biofilter and oxygen come from different suppliers, nobody owns the flow balance. We do.
Own factory
Built, not traded
Sizing review
Fix it on paper
Fixed lead times
Dates you can plan on
On-site start-up
Until the biofilter runs
Read this before you buy anything.
Guides written by the engineers who size our systems.
How much does a RAS fish farm cost?
What drives the budget, and where buyers overspend or under-spec.
Yes. The first layout, equipment list and flow balance are free. Detailed engineering drawings are charged, and the fee is credited against the equipment order.
Species, target annual output, site size, water source and local climate. A sketch of the building or existing tanks speeds things up.
A first layout in 3 days, sample units in 7 days, standard equipment in 15 days, and a custom system packed in 35 days.
Usually. We survey the tanks, drains and pipework, keep what performs, and rebuild the treatment loop around them. The Riyadh project kept all 25 tanks.
Yes. Our engineers install and commission on site, and stay through biological start-up. Remote video support is also available.
Yes. We supply OEM units with neutral packing or your logo, in 220, 380 or 110 V, from a minimum order of one unit.
Send three numbers. Get a layout in 3 days.
Species, target output and site size. One of our engineers reviews them and sends back a first layout.
- First layout, equipment list and flow balance
- Sizing check on your existing drawing
- Budget estimate based on your inputs
- No obligation to order