Crayfish Cashflow
— A new book by Rodney Ingersoll OBE —

The Real Reason
Your Side Hustles
Keep Failing

A flood took the fish, the gear and the business model. What stayed in the mud pointed at an opportunity most people walk past every day — and this short book shows you how to look at it properly before you spend a dollar.

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Sixteen farms. That is the whole state.

While everyone you know is fighting for attention on a screen, a small number of growers are quietly selling a premium freshwater crayfish direct to chefs, families and farm gates.

Queensland has sixteen commercial-size Redclaw farms. Sixteen. The book shows you how to work out whether the opportunity is yours, and it starts with getting your copy below.

The Problem

You are not lazy. You are up early and studying at night and spending money you would rather not spend on courses that launch every month.

Four courses in three years. None finished. Thirty-seven saved reels about passive income and no passive income. You know what a funnel is, what a hook is, what a lead magnet is, and you still could not tell a stranger what you actually sell.

And at two in the morning it gets specific. "I have wasted too much time." "I should be further ahead than this." "I keep starting and not finishing." "If I try one more thing and it does not work, that proves something about me I do not want proven."

If that is familiar, you are not alone, and you are not broken.

The problem is not your work ethic and it is not your motivation. It is a category problem. You are pouring real, expensive effort into a shape of opportunity that does not care how hard you work. Meanwhile the shed is full of boxes, the dam at the back of the block is doing nothing, the tank in the corner has been dry for two years, and the search for income is happening on a screen that has no idea any of it exists.

The Shocking Truth About Why You're Still Stuck

The belief goes like this: income from home has to be digital.

It seems reasonable. Everyone you see building something is building it online. The barrier looks low. No stock, no dirt, no weather, no council.

Here is what that belief costs. Attention is finite and the number of people chasing it is not. The platforms, the ad networks and the people selling the courses take a cut of every conversation. If your income plan depends on being interesting on the internet, and being interesting on the internet is not something you already do naturally and enjoy, you are about to spend two years learning to be someone you are not, to sell something you do not care about, to people who do not want it.

There is a second, quieter cost. Every course you bought and did not finish took a small withdrawal from your ability to trust your own word. You never felt a single one of them. The balance is still low.

Why Traditional Approaches Keep You Trapped

More research feels responsible. It is not progress, it is a hiding place. When the research folder is bigger than the results folder, the research has stopped serving the dream and started protecting you from it.

The aquaculture shelf does not help either. Most of those books assume you already want to be an aquaculturist, and a lot of the Redclaw material floating around online was written between 1985 and 2010 for a different climate, a different scale and a different set of rules.

Academic papers are often technically correct and practically incomplete. A paper will tell you the optimum dissolved oxygen for growth in a controlled tank. It will not tell you what happens when a paddlewheel snaps a rope at 3am in December.

So the person with a shed, a dam and a growing suspicion sits in the gap between two shelves, with no honest guide for what to do with any of it.

See, I Was Just Like You…

On 17 December 2023, Cyclone Jasper sat over my farm in Far North Queensland and would not leave.

The Barron River rose. The house and sheds took 20 centimetres of stinking mud through every room. Bore motors, blowers, paddle wheels, oxygen gear, pipes, tanks, breeding infrastructure, mostly ruined. A crocodile washed into one of the ponds and stayed. No electricity for weeks. No car for six months. I slept in a tent outside while I cleaned up my accommodation. Helicopters landed. Media came. My disaster was everyone's to look at.

And the Barramundi swam away. That sentence sounds simple. It represents more than $1.5 million of borrowed money, years of work, and the collapse of an entire business model. The bank did not care that the fish were gone. The loans did not disappear with them. I am still paying them off.

Before all that, I had already made the other mistake. Shares. Crypto. Currency trading. Affiliate marketing. Courses. Domain names. Websites that never quite got finished. I was trying to build security for my family and I built complexity instead. Drowning in possibility, starving for focus.

Then I stood in a ruined pond six weeks after the flood and noticed what had not left. The Australian Redclaw Crayfish, which I only had in four ponds at the time, had sat down on the bottom and waited it out. They did not need the oxygen input the Barramundi needed. They did not need the expensive overheads. They did not need me at my strongest.

What if the real business was the thing I had been half-ignoring?

The first product is not the Redclaw. The first product is attention.

The Attention Revolution

Redclaw are strange. Most people have never seen one. When they do, they ask three or four questions in a row without stopping. What is it? Can you eat it? How big do they get? How do you cook them? A carrot does not do that. A chicken does not do that. A punnet of blueberries does not do that.

Think of your land as a vessel. The ponds are smaller vessels. The Redclaw are the biological asset doing the growing while you sleep. The crayfish is the doorway. The business is the room behind the door.

The ARC Income System

ARC stands for Australian Redclaw Crayfish, and for the three phases the work moves through: Assess, Ready, Create. Most people invert it, and you cannot sell well from panic. Here are the seven steps inside Assess, Ready, Create.

01
See it
Recognise Redclaw as an income mechanism with a story attached, not just a farm animal.
02
Audit it
List what you already have: backyard, shed, tanks, dam, water, skills, family, local buyers, networks.
03
Check it
Ring your council and your department before you buy land, dig, or order stock. Hear "not here, not this species, not without a permit" as useful information.
04
Test it
Have the uncomfortable conversation with a real buyer before you build anything at scale.
05
Build it
Start at the scale where a mistake teaches you instead of ruining you. The water is the farm.
06
Stack it
Choose two or three income pathways off one root, not the sexiest one, the closest two to your existing skills and network.
07
Scale it
Expand from proof, not excitement. The quiet gold rush rewards the prepared.
Yes! Rush me a copy — $20
Get the book and you will have the order in your head by tonight.

What Others Are Saying

"I read it in two sittings and rang my council the next morning. First time in three years I've actually done the next thing instead of saving it for later."

— Reader, small block owner

"Honestly I bought it thinking crayfish. What I got was the ranking exercise in chapter 3. Ranked all four traps and number one stung."

— Reader, semi-retired

"Finished it and decided no, not my block, not this season. Cleanest no I've made in years."

— Reader, homesteader

Proven Results

Leanne, a grower on a lifestyle block outside a coastal town, had done everything by the book. Clean stock, good records, steady water. Then she sat on it for four months because three different people had told her the only way to sell was to find a wholesaler, and no wholesaler was interested in her small volumes.

One Tuesday she loaded an esky with live Redclaw, drove into town and walked in the back door of a restaurant she liked at 10:30am while the chef was doing prep. She left him two to try before he bought any. He rang the next morning wanting a standing order. She did it again at the next place, and the next.

Within a fortnight she had four chefs on her books, paying her price, treating her as a supplier rather than a hobbyist. The whole thing cost her one afternoon and the discomfort of walking into a kitchen unannounced.

Daniel started with two Redclaw in a fish tank on a sideboard in his lounge room. Eighteen months later he had an IBC plumbed into aquaponics, a small pond dug at the back of the block, and a bit of income coming in from breeding pairs. The money was not the point. He stopped scrolling job ads at midnight. It showed up in his shoulders before it showed up in the bank.

Minh's story is a composite of a few families I have worked with. Wife on packing and customer emails. Teenage son filming feeding time. Younger daughter running water tests with a seriousness that made her father laugh. His retired father coming out twice a week to help with harvest. When I asked Minh what changed most, he talked about his father sleeping better.

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What You'll Discover Inside

01
The thing that stayed
What a flood revealed about which opportunities are real and which only look real from a distance.
02
The treadmill that doesn't move
Four moving parts of the trap you are caught in, and a fifteen-minute ranking exercise that tells you which one is costing you most this year.
03
Why the first product isn't the crayfish
How curiosity becomes trust, and trust becomes buyers, before you have sold a single animal.
04
The sixteen-farm number
What Queensland production has actually done since 2002-03, and why existing growers cannot meet the enquiries arriving at the farm gate.
05
Twenty two pathways off one animal
Live, jumbo, breeding stock, juveniles, farm gate, restaurants, aquarium trade, tours, workshops, content, consulting, aquaponics, food-security work and more. Most people start aiming at one.
06
Fit, not sexiness
Why farm tours will quietly kill your business if you are a private person, and how to rank pathways against the life you actually live.
07
The water is the farm
The diurnal oxygen cycle, why a beautiful green pond at 3pm can be a lethal pond at 5am, and why habitat is not decoration.
08
Start smaller than your ego wants
The tank, the IBC, the two backyard ponds, and the exact reason people skip all three and end up in the graveyard of half-built farms.
09
The clam-shaped swimming pool
How a children's pool plumbed into a koi pond in the 1990s eventually became 60-plus videos and a teaching income stream.
10
The gate before the farm
Five honest questions, the three ways good people wreck this, and the story of one bloke I could not help because he wanted agreement instead of advice.

Is This Right For You?

This is NOT for those who —
  • Want the result without the learning. The learning is the moat.
  • Want agreement instead of advice. Every client I could not help came down to that.
  • Would be disappointed by the smell of a pond.
  • Plan to stay in maybe. Maybe next year, maybe when the kids are older, maybe after three more books. Maybe is where dreams go to quietly rot.
This is for —
  • The person in the gap. Not doing a Masters in freshwater biology. Not building funnels at 2am.
  • Someone with a backyard, a shed, tanks, a dam or a block of land.
  • Someone with a growing suspicion that the way they have been trying to build income is not working.
  • Someone willing to consider that the answer might be physical, food-based and closer to home than they thought.
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Frequently Asked Questions

Is this an aquaculture textbook?
No. If you want pond engineering, feed conversion ratios and stocking density tables, there are better sources and I point you to some. This is a business-opportunity book that happens to involve Redclaw.
I don't have much land. Am I out?
Most of the operations I know that work started with less than the owner thought was the minimum. A backyard pond. An existing water feature. An IBC behind the shed. The question is not how much land you have. It is what you plan to do with what you already have.
I'm not technical.
Being teachable beats technical every time. I have watched engineering graduates fail because they would not slow down and observe a pond, and retired nurses do well because they were used to reading a system that could not tell them in words what was wrong. The rest is vocabulary, and vocabulary is cheap.
What if Redclaw isn't legal where I live?
Then you will find out before you spend money, which is the entire point of the Assess phase. The business principles also travel to other legal freshwater crayfish species: crawfish, yabbies, whatever they are called where you are. Check your own species and jurisdiction.
What will I actually have when I finish it?
One honest thing: you will know whether this is worth another 30 days of your attention. If the answer is no, close it and go do something else without a shred of guilt. If the answer is yes, you will know why, and you will know the first small wise step.
Is this a get-rich-quick pitch?
No. I do not know how much money you will make and I make no promises about it. Anyone guaranteeing income from a living animal, a block of land and a market you have not tested is lying to you or has never done the work.
Rodney Ingersoll OBE

Rodney Ingersoll OBE.

I am Rodney Ingersoll OBE, B. App. Sc (Hons), CEnvP. Environmental scientist, environmental and community development practitioner, educator, farmer, consultant and coach. Husband, father, son.

I struggled at university. People see the letters and assume it came easily. It did not. I sat in libraries rereading the same paragraph until it made sense, and learned early that my future would be built on discipline and showing up when I felt out of my depth.

For more than 30 years my work has sat at the intersection of environmental management, agriculture and practical community development across Australia and the Pacific, including more than 22 years in Papua New Guinea. Remote villages, conservation areas, mining communities, primary health programs, schools, hospitals, food-security projects and water supplies. I was appointed an Officer of the Order of the British Empire and have received medals from the Papua New Guinea Government. Those honours are not the point. The point is that people are not saved by theory. They are helped by food production, clean water, practical skills, trust, and someone who keeps showing up.

Today I run Barron River Redclaw in Far North Queensland and serve as Vice President of the North Queensland Redclaw Farmers Association. Everything I now teach about Redclaw was paid for in debt, mud and rebuilding.

Twelve Months From Now

Late in the day, heat still coming off everything. You are standing at your own water. One IBC on a suburban block, or two small ponds, or a converted dam on land your family has had for a generation. The size does not matter.

You know the numbers. You know what the water did today. You know which animals moulted this week. You have a customer you did not have a year ago and a plan for a second one.

What you feel is not triumph. It is quieter than that. It is the feeling of someone who got off the treadmill while other people were still arguing about which brand of treadmill was best.

That person exists twelve months from now. Whether it is you depends on the next few weeks. Get the book. Read it in one or two sittings. Then decide, honestly, whether this deserves another 30 days of your attention.

Off the treadmill

Get off the treadmill
Stand at your
own water

Read it in one or two sittings, then decide honestly whether this deserves another 30 days of your attention.

Yes! Rush me a copy — $20
30-day refund · Ebook only · Instant download