6 full lessons
Written in plain language, illustrated, and kept as a reference afterward.
Start here · the whole field, no background needed
Aquaculture 101
The whole field in plain language: what aquaculture is, the species groups, why water is the real job, the farm systems people use, who does what, and how the rules are put together.
Six lessons take you from never having heard the word to understanding the species groups, the water readings that decide everything, the farm systems and their trade-offs, the jobs inside the industry, and which agency governs what. It is the course the other courses assume you have taken.
$25 once, or $15 on Driftline. Add $60 and Jules reads and grades one real piece of work, passing at 80 percent. Review is optional. Nothing here is accredited or carries credit.
Take this class
Pay once, and it is yours to come back to. Pick how you want to take it.
On your own
The whole class, the practice work, and the knowledge checks. No pass score, no graded work, no certificate gate.
With Jules reading your work
Everything above, plus one real piece of work, "Read one real operation", that Jules reads and grades against a rubric you can see before you start. You pass at 80 percent, and you can rewrite and send it back as many times as you need. This is optional, and it is not accredited and carries no continuing education credit.
Already taking this class? You can add review later and pay only the $60 difference.
Driftline is the pay-what-works price for students, deckhands, and anyone for whom the full price is the thing standing in the way. Same class, no questions asked.
8 contact hours
Measured per lesson, with written outcomes, so your time is recorded honestly.
No-pressure checks
Clear answers and explanations, unlimited tries, and nothing sent to a gradebook.
Region aware
Rules are shown by state with the source and the date we checked it.
The complete course
Lesson 1 · 1 h
What Aquaculture Actually Is
- · Define aquaculture in your own plain words
- · Say how farming in water differs from fishing
- · Describe the difference between food production, restoration, and stocking
Lesson 2 · 1.5 h
The Species Groups
- · Name the main cultured groups and one example of each
- · Explain what fed and unfed species means
- · Match a species group to the kind of work it creates
Lesson 3 · 1.5 h
Water Is the Whole Job
- · Name the core water measurements and what each one tells you
- · Explain why dissolved oxygen is the first emergency on most farms
- · Describe how temperature and salinity limit which species suit a site
Lesson 4 · 2 h
Farm Systems, From Pond to Open Ocean
- · Describe the main farm systems in plain language
- · Explain the control-versus-cost trade in each system
- · Match a species and a site to a plausible system
Lesson 5 · 1 h
Who Does What
- · Describe the stages a farmed species passes through
- · Name real jobs at each stage and what they ask of a person
- · Say which stage interests you and why
Lesson 6 · 1 h
Rules, Records, and Where You Fit
- · Explain how federal and state roles are divided
- · Name the records a farm keeps and why they exist
- · Choose an honest next learning step from here
What this course covers where you live
We say plainly how well each part of the country is covered, rather than implying the whole country is written to the same depth.
- West Coast: sourced and ready
- Alaska: partly sourced
- Northeast: partly sourced
- Mid-Atlantic and Southeast: partly sourced
- Gulf: partly sourced
- Great Lakes and inland: partly sourced
- Hawaii and the Pacific islands: partly sourced
NOAA is the federal front door
NOAA Fisheries publishes the national picture for marine aquaculture, including permitting overviews and regional contacts. It is the best single starting point before you narrow to your own state.
NOAA Fisheries, aquaculture · checked 2026-09-18Discharges are an EPA question
Farms that discharge to waters of the United States can fall under the national permit program that the Environmental Protection Agency runs, often administered by the state. Which farms are covered depends on the system and the production level.
EPA, aquaculture and NPDES permits · checked 2026-09-18Shellfish safety runs through a national program
Molluscan shellfish for food are managed through the National Shellfish Sanitation Program, a cooperative arrangement between the states and the Food and Drug Administration. Your state runs the day-to-day classifications and closures.
FDA, National Shellfish Sanitation Program · checked 2026-09-18Inland farms answer mostly to state agriculture and wildlife offices
Pond, raceway, and recirculating farms inland are usually licensed by a state agriculture or natural resources department, with fish health and movement rules attached. There is no single national inland license.
USDA NASS, Census of Aquaculture · checked 2026-09-18
If you want Jules to read your work
Everyone gets the same lessons, practice work, and knowledge checks. For $60 more you also get one real assignment that Jules reads and grades. You can see exactly how it is judged before you start, you pass at 80 percent, and you can rewrite and send it back as many times as you need. This is optional, and it is still not accredited and carries no continuing education credit.
The assignment
Read one real operation
Pick a working farm or hatchery you can learn about publicly and explain what it actually does.
Choose one aquaculture operation anywhere in the United States that publishes enough about itself for you to describe it honestly. Write two to three pages covering: the species and why that species suits that water; the system type in plain words; who does the daily work and roughly how many people; and the parts you could not find out. For anything you could not find, name the agency, association, or office that would hold the answer instead of filling the gap yourself. Link or cite every source, with the date you checked it.
How it is graded
Species and water matched honestly · 25 points
You explain why this species is farmed in this place using conditions that are actually reported, not general claims about the species.
System described in working terms · 25 points
Someone who has never seen the site could picture the gear, the cycle, and the yearly rhythm from your description.
Sources named and dated · 25 points
Every factual claim traces to a source you name, with the date you checked it. Nothing borrowed from memory.
Gaps stated, not filled · 25 points
What you could not learn is written down as unknown, with the office that would know it named.
100 points in total. You pass at 80. Jules grades what you worked out, not your formatting or your word count.
Where it can take you
The final lesson points you to your own state's Sea Grant or extension office, your state licensing page, a nearby farm or restoration project, the species course that fits your interest, and college programs when credit and supervised hours are what you need.
This course does not carry accreditation, credit, or continuing education units, and completing it does not count toward any outside credential. It is written to the structure a continuing education standard expects, with measured hours, written outcomes, and a completion record you can keep.