🦞 Independent Feasibility Analysis

Backyard Crayfish Farming

Red Claw Aquaculture · Concrete Tank System · Single Breeder Unit
✓ Viable — with corrections
📄 Crayfish.pdf — Original Business Plan ✕ Minimize
Startup Cost
₱25k
Max estimated (1 tank)
Realistic Profit / yr
₱35–80k
Revised from plan's ₱120k
True Break-even
10–14
Months (plan said 3–6)
Critical Gaps Found
9
Requiring action
Plan vs. Revised Reality
Plan Says
₱50k–₱120k
Revised Estimate
₱35k–₱80k
Break-even
3–6 months
Realistic
10–14 months
Survival Rate
60–70%
Conservative Est.
40–55%
OpEx / yr
₱15,150
True OpEx
₱22–28k+
Operating Costs — What's Missing
Feed (stated)
₱7,150
Electricity
₱3,000
Miscellaneous
₱5,000
⚠ Unbudgeted items
Water cost
~₱2,000
Depreciation
~₱1,200
Feed reserve
~₱4,000
Mortality repl.
~₱2,000
Critical Gaps & Risk Assessment
High
No nursery/juvenile tank budgeted Juveniles cannot coexist with adult breeders — cannibalism will devastate production. Separate tank needed: ₱8k–₱12k unbudgeted.
High
No market validation No confirmed buyers at ₱800/kg. Local absorption of 80–150 kg/yr is assumed, not verified.
High
Break-even biologically impossible at 3–6 months Red Claw reaches market size in 6–9 months. First revenue cannot arrive before Month 7–8 at earliest.
High
No water quality protocol No mention of nitrogen cycling (3–4 weeks before stocking), pH targets (7.0–8.5), or partial water change schedule.
High
Cannibalism risk underweighted Plan treats it as mitigable with "shelter." Without juvenile isolation, this is the #1 mortality driver.
Medium
No BFAR/LGU compliance plan Philippine aquaculture operations require BFAR registration. Non-compliance = fines or cessation.
Medium
Pig enclosure reuse not validated Residual ammonia contamination, structural integrity for water retention, and dimension compatibility must all be checked before committing.
Medium
Labor and water costs excluded Even family-operated, opportunity cost exists. Water costs for partial changes are absent from the OpEx model.
Medium
No expansion financing plan Scaling to 3–5 tanks requires ₱24k–₱60k in additional capital with no stated source or reinvestment timeline.
What the Plan Gets Right
Species choice is appropriate — Red Claw is resilient, fast-growing, and has strong local demand at ₱600–₱1,000/kg.
Concrete tank design is sound. 10–20 year lifespan with bottom drain, shelters, and aeration is best practice.
Natural feed supplementation strategy (kangkong, vegetable scraps) is legitimate — can reduce feed cost by 30–50%.
ARL Crayfish Breeder identified as a specific supplier source — practical and actionable.
2:1 female-to-male breeder ratio (20F:10M) is correct for Red Claw production.
Startup capital requirement is low enough (₱18k–₱25k) to be self-funded without external debt.
Expansion Potential (If Executed Well)
Tanks
Annual Yield
Est. Profit
~80–100 kg
₱35k–₱80k
~240–300 kg
₱105k–₱240k
~400–500 kg
₱175k–₱400k
Realistic timeline to 3 tanks
2–3 Years
Via profit reinvestment (plan implies Year 1)
Before You Commit Capital — Action Checklist
!
Secure a committed buyer first — confirm at least one restaurant, wet market stall, or buyer who will take supply at an agreed price before building.
!
Budget for a nursery/juvenile tank — add ₱8k–₱12k to startup cost. Without it, the production model fails.
!
Inspect the pig enclosure — test for ammonia residue, check structural integrity, and verify dimensions before relying on it as the main tank.
!
Register with BFAR and LGU — aquaculture operations require permits. Do this before stocking any animals.
!
Establish a water quality baseline — cycle the tank for 3–4 weeks, acquire a basic test kit (pH, ammonia, nitrite), and set a water change schedule.
!
Plan for juvenile separation — develop a gravid female detection and isolation protocol before the first batch drops.
Overall Verdict
Viable — With Corrections
The concept is sound and the species is appropriate. However, the plan overstates profits by ~30–40%, understates the break-even period by 6–8 months, and omits a critical nursery tank. Fix these gaps first — especially market validation and juvenile infrastructure — and the business has genuine potential as a scalable supplemental income source.
Low Capital Entry Scalable Model Market Unvalidated Nursery Tank Missing Break-even Overstated