Hybrid Striped Bass | Aquaculture Tanks

Hybrid Striped Bass

Rotary drum filters are outfitted with auto ph controllers, ph solution is held in the round tank.

Production Management For Twelve (12) Tank System

Tanks #1 & #2: 12,000 fish per tank starting size 5 to 6 inches from the hatchery. After 2 months they average .55 pounds.

Tanks #3 – #6: 6000 fish per tank. After 2 months they average .88 pounds.

Tanks #7 – #12: 4000 fish per tank. After 2 months they average 1.25 pounds. Harvest six aquaculture tanks at 5,000 pounds per tank or 30,000 pounds six times per year.

Note: This management technique is one that has been used for decades called “Stock Splitting”. Fingerlings are contracted from a hatchery for a ten week delivery schedule or ponds are installed for the facilities own production.

Operation Cost For Twelve (12) Tank System

Electric: $1,800. per month with an electric rate of $0.10 per KWH or $21,600 per year.

Fingerlings: 144,000 fish at $0.50 each = $72,000 per year.

Food: 180,000 pounds of fish x 1.3 FCR x $0.32 per pound of food = $74,880 per year.

Heat: 10,000 SQFT building heated with waste motor oil at $0.50 per gallon using 3,000 gallons per year = $1,500 per year

Property Tax: $2,500 per year.

Sewer Tax: $5,800 per year.

Insurance: Building and Fish Mortality = $8,000 per year.

Miscellaneous: Soda Ash, Salt, Testing Chemicals = $15,000 per year.

Labor: Part time 20 hours per week (grading and harvest) $10.00 per hour or $10,400 per year.

Total Annual Cost: $211,730

Average Selling Price: $3.50 per pound x 180,000 pounds per year = $630,000 per year.

Net Profit: $630,000 – $211,730 = $418,270

Note: These cost and production data are shown as an example of operating an aquaculture tank facility. Actual results may vary from state to state due to food cost, electric rate, insurance, labor and sale price which will effect the business profitability.


Custom made grading and harvest equipment made from marine grade aluminum, priced on request.


Opposing Flows Technology custom made fish delivery totes used to load live fish into delivery trucks or for grading at the fish farm.