RAS sourcing
RAS system suppliers for fish and shrimp farms
The RAS supplier you choose decides how your farm runs for the next 15 years. This page explains what to check before buying a recirculating aquaculture system and how FishMatch Group handles a RAS request. A person reviews every request. Supplier identities stay private.
How do you choose a RAS system supplier?
Choose a RAS supplier on running reference farms, a written design basis and a clear scope of supply, not on price per tonne alone. Ask for farms with the same species and a similar size, the feed load and stocking density the system is sized for, exactly what is included (filtration, biofilter, oxygen, pumps, controls, installation, start-up), and who supports the farm after handover.
What to check before you choose a RAS supplier
Reference farms
Running farms with the same species and a similar size, which you can visit or call. A design on paper is not a reference.
Design basis
The feed load, stocking density and water exchange the system is sized for. Without these, two quotes cannot be compared.
Scope of supply
What is included: tanks, drum filters, biofilters, oxygen, pumps, controls, building, installation and start-up. Gaps here become extra costs later.
Start-up and support
Who commissions the biofilter, trains your team and answers the phone in year two. Ask for spare parts lead times in writing.
Related pages
Short answer
What is the fastest way to get quotes for RAS Suppliers?
Submit one structured request for RAS Suppliers. FishMatch Group translates it into a technical RFQ, runs a confidential sourcing round with project-matched international suppliers, and returns comparable quotations. No fee is charged to the buyer, and your identity and project details stay private until you choose to proceed.
- How it works:
- One structured request, human-reviewed before any supplier outreach
- Typical turnaround:
- Depends on scope and site data; no turnaround is guaranteed
- Confidentiality:
- Supplier names are never exposed during evaluation
- Cost to buyers:
- No fee charged to the buyer
What is the fastest way to get quotes for RAS Suppliers?
Submit one structured request for RAS Suppliers. FishMatch Group translates it into a technical RFQ, runs a confidential sourcing round with project-matched international suppliers, and returns comparable quotations. No fee is charged to the buyer, and your identity and project details stay private until you choose to proceed.
How does FishMatch Group source suppliers for this requirement?
You submit one structured request. We translate it into a technical RFQ, run it against qualified manufacturers and integrators in the relevant categories, and return normalised quotations you can compare side by side on scope, lead time and total cost of ownership.
Do buyers see supplier names during the sourcing process?
No. Supplier identities stay confidential during discovery and evaluation. You receive anonymised, comparable technical and commercial packages, and introductions happen only after both sides are qualified and agree to proceed.
Before you request quotes
Equipment scope
What equipment does a commercial aquaculture project actually need?
A grow-out project typically needs holding infrastructure (tanks, ponds or cages), water movement (pumps, piping, valves), aeration or oxygenation, water treatment appropriate to the system, feeding equipment, grading and handling gear, monitoring and alarms, and backup power. RAS adds mechanical filtration, biofiltration, degassing, disinfection and tighter process control. Hatchery and processing scopes are specified separately.
Which equipment should be specified before requesting quotes?
Specify the items whose sizing changes everything downstream: design biomass and stocking density, water exchange or recirculation rate, oxygen demand at peak temperature, and installed pumping head. With those four fixed, suppliers can quote aeration, filtration, pumps and power on the same basis. FishMatch calculators produce these figures and attach them to the RFQ.
Can equipment be sourced in stages?
Yes, and phased procurement is common. The usual sequence is water supply and holding infrastructure, then aeration and treatment, then automation and monitoring, then processing and cold chain. Staging works when interfaces and capacity headroom are defined at the start; otherwise later phases force replacement rather than addition.
Supplier selection criteria
How should a buyer compare aquaculture suppliers?
Compare on evidence, not on presentation: delivered projects at a similar scale and climate, engineering support during design, lead time commitments, spare-part and service availability in your region, certification and testing documentation, payment and warranty terms, and willingness to quote against your specification rather than substituting a catalogue package.
What are the warning signs in a supplier quotation?
Treat these as review triggers: no itemised scope, guaranteed biological or financial performance, no named delivery terms or lead time, no spare-parts or service statement, unclear responsibility for installation and commissioning, and equipment sizing that does not reference your water temperature, oxygen demand or biomass targets.
How does FishMatch handle supplier selection?
FishMatch is an independent sourcing layer, not a manufacturer or reseller. Requirements are structured into a single technical RFQ and routed to relevant producers; buyers receive comparable offers without supplier identities being exposed before they choose to proceed. Selection stays with the buyer — FishMatch standardises the comparison basis.