Fish · catfish grow-out

Catfish and pangasius grow-out feed: volume buying at tight margins

Catfish and pangasius grow-out is a high-volume, thin-margin business, so feed is bought on landed cost per tonne and cost per kilogram harvested together. Pellet size steps, floating behaviour and reliable delivery to pond-side are the practical specification points.

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Who buys at this stage

Pond operators contracting monthly tonnage across a harvest programme
Clusters of farms aggregating volume to reach a meaningful contract size
Buyers comparing mills on delivery reliability during peak season

Form and packaging

Pellet size steps tied to fish weight
Floating or sinking behaviour and stability expectation
Bagged delivery to pond-side, with vehicle access noted

Commercial feed types

Extruded floating pellets

Common for catfish grow-out; sizes stepped with fish growth.

Sinking pellets

Used in some pangasius systems; state the requirement explicitly.

What the RFQ must specify

Fish stocked, survival, target harvest weight and cycles per year
Expected FCR and monthly tonnage through the cycle
Pellet sizes and delivery access at each pond site
Quantity per shipment and committed annual volume
Delivery point, port and preferred Incoterm
Delivery schedule and acceptable lead time
Packaging and pallet or bulk handling constraints
Certifications and documents required with each shipment
Currency, price basis and how long the price must hold

What moves the cost

Protein and cereal ingredient markets
Extrusion energy cost
Last-mile delivery to dispersed pond sites
Seasonal demand peaks that stretch mill capacity

Storage and shelf life

Pond-side storage is usually limited — frequent deliveries beat big drops
Rain and humidity protection is essential
Coordinate delivery windows around harvest peaks

Certifications and documents to ask for

GMP+ B1 / FAMI-QS or an equivalent feed safety scheme
HACCP plan and the mill's own quality manual
Certificate of analysis per batch (proximate analysis, moisture)
Mycotoxin, salmonella and heavy-metal testing regime
Traceability of raw materials and batch numbering
Non-GMO, halal or organic certification where your market requires it
Country-specific feed registration and import documentation

Supplier evaluation checklist

Installed capacity against your monthly tonnage, not just the annual total
Evidence of supplying the same stage and pellet form commercially
Batch consistency record and how out-of-spec batches are handled
Lead time from order to delivery, and behaviour during raw-material volatility
Price basis: fixed, indexed to a named raw material, or reviewed periodically
Delivery capability to your point, Incoterm and vehicle or vessel constraints
Technical support available on-site and the escalation route when results slip

Worked commercial example

Illustrative arithmetic on the inputs shown — not a benchmark, a price or a performance promise. Replace every figure with your own.

· 200,000 juveniles, 10 g to 1.1 kg, 88% survival
· FCR 1.7, 3% handling loss
· Delivered pellet 900 per tonne

→ Harvest biomass ≈ 194 t
→ Feed ≈ 338 t per cycle, ≈ 304,000
→ Feed cost per kg harvested ≈ 1.57

Size the volume first

Other fish stages

Tilapia fingerling feed Tilapia grow-out feed Salmon grow-out feed Trout grow-out feed Seabass grow-out feed Seabream grow-out feed

Questions buyers ask

How do small catfish farms reach a workable contract size?

By aggregating volume across sites or seasons so the annual tonnage is meaningful to a mill. Below that, suppliers price a spot order rather than a supply relationship.

What makes catfish feed offers hard to compare?

Different pellet sizes, floating behaviour, packaging and delivery terms. Restating every offer on the same delivered basis is the only way to see which is actually cheaper.

Does FeedMatch work with farm clusters?

FeedMatch focuses on commercial programmes at scale and reviews each requirement manually before approaching suppliers. Aggregated volumes are assessed on the same basis as single-site ones.

How the request is handled

You submit the requirement, a person at FeedMatch reviews it, and only then are qualified suppliers approached on your behalf. Offers come back normalised to the same delivered basis so they can actually be compared. No supplier receives your details automatically and no introduction happens without that review.

Submit a feed project request

FeedMatch Group is an independent, supplier-neutral procurement platform. We are not a feed manufacturer, trader, nutritionist, veterinarian or lender, and we do not guarantee prices, supply, FCR or animal performance. Figures on this page are indicative commercial planning ranges, not specifications. Every requirement is reviewed by a person before any supplier is approached, and no supplier receives your details automatically. Last reviewed 16 September 2026.