Luke's Goldies

Luke's Goldies

@lukesgoldies

Hey folks, my name is Luke and I buy, sell, breed, and keep goldfish. I absolutely love goldfish keeping and am here to share what I have learned over the years with others and inspire others to join this amazing hobby. My website is lukesgoldies.com and there you can read my informational articles, buy goldfish from my affiliates, buy the products I recommend, buy goldfish merch, or support this channel. Thank you and I hope you enjoy my content.

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Rogue Aquarists
Rogue Aquarists
Member · since 2026
Find Me Everywhere
YouTube
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How many snapping turtles did I KILL??
YouTubeSep 12, 2026
Releasing DOZENS of baby SNAPPING TURTLES into my pond
YouTubeSep 11, 2026
What happened to Luke’s Goldies???
YouTubeSep 11, 2026
The perfect goldfish strainer
YouTubeAug 16, 2026
The LARGEST water lettuce ever!
YouTubeAug 16, 2026
How to tile a bathroom floor
YouTubeAug 16, 2026
How to make window trim (EASY!)
YouTubeAug 2, 2026
My fish judgment bowl
YouTubeAug 2, 2026
How to build a kitchen island - (DIY friendly)
YouTubeAug 1, 2026
Why not cut my pipe ABOVE the water?
YouTubeAug 1, 2026
Do you NEED a UV sterilizer?
YouTubeJul 30, 2026
Dogs drinking from water fountains in Armenia
YouTubeJul 29, 2026
I traveled to ARMENIA
YouTubeJul 29, 2026
I ate this Rabbit
YouTubeJul 28, 2026
AARON SAVES THE DAY
YouTubeJul 22, 2026
Baby goldfish grow out tanks
YouTubeJul 16, 2026
You CANNOT add methylene blue to your fish tank
YouTubeJul 16, 2026
This is THE MOST important hole in a fish system
YouTubeJul 16, 2026
How long can the goldfish stay in the bowl?
YouTubeJul 15, 2026
I sold Codeman Jr…
YouTubeJul 13, 2026
Big Chungus is growing FAST!
YouTubeJul 9, 2026
This is a goldfish keeping CHEAT CODE
YouTubeJul 3, 2026
My goldfish is squirting again
YouTubeJul 1, 2026
Shipping my goldfish
YouTubeJun 30, 2026
How to fix THE REFLECTING POOL ALGAE
YouTubeJun 30, 2026
Sorting my baby goldfish
YouTubeJun 23, 2026
Organizing my greenhouse plants
YouTubeJun 23, 2026
This algae is ATTACKING my fish?! 
YouTubeJun 23, 2026
Somehow I became a goldfish farmer
YouTubeJun 22, 2026
Sorting my baby goldfish
YouTubeJun 21, 2026
Read (109)
From Water Changes to Wild Blooms: A Bee's Lesson in Self-Sufficiency
Techniques
From Water Changes to Wild Blooms: A Bee's Lesson in Self-Sufficiency

Even in the most contained environments, nature finds a way. This little clip reminds us why the closed-loop system of aquaponics is the only true path forward.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 0about 2 hours ago
From Snapping Turtles to Snacking Lettuce: Thinking Big, Starting Small
Techniques
From Snapping Turtles to Snacking Lettuce: Thinking Big, Starting Small

Even if you're just keeping a few pets, the principles of nurturing life and understanding cycles apply to your balcony garden or classroom setup.

Luke's Goldies
Luke's Goldies
Rogue Growers
3 min
0 0 01 day ago
The 'Defective' Product: Finding Value Where the Market Sees Waste
Business
The 'Defective' Product: Finding Value Where the Market Sees Waste

Don't let perceived flaws dictate your pricing. Learn how to flip 'defective' assets into high-demand, premium offerings by understanding scarcity.

Luke's Goldies
Luke's Goldies
Rogue Business
3 min
0 0 02 days ago
Building Up From the Ground Up: Small Stakes, Big Walls (and What It Means for Your Grow Space)
Techniques
Building Up From the Ground Up: Small Stakes, Big Walls (and What It Means for Your Grow Space)

Don't let big construction projects scare you off. We're looking at how small, cheap materials can build something substantial—a lesson for our next aquaponics build.

Luke's Goldies
Luke's Goldies
Rogue Growers
4 min
0 0 03 days ago
The Siren Song of the Goldfish Star: When Show Status Meets System Limits
Techniques
The Siren Song of the Goldfish Star: When Show Status Meets System Limits

Even the most famous goldfish can't escape the realities of space constraints, forcing us to rethink our entire approach to fishkeeping.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 04 days ago
From Mockup to MRR: The Art of Iterative Product Development (Even for Goldfish Plushies)
Business
From Mockup to MRR: The Art of Iterative Product Development (Even for Goldfish Plushies)

Whether you're crafting a physical product or refining a high-ticket offer, the process is the same: critique, iterate, and demand perfection.

Luke's Goldies
Luke's Goldies
Rogue Business
4 min
0 0 05 days ago
The Poop Scoop Dilemma: A Temporary Fix vs. True Stewardship
Techniques
The Poop Scoop Dilemma: A Temporary Fix vs. True Stewardship

We all know the dread of the sludge build-up, but relying on manual cleanups is just kicking the can down the road.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 06 days ago
When the Cycle Breaks: A Necessary Discussion on End-of-Life Care in the Fishroom
Techniques
When the Cycle Breaks: A Necessary Discussion on End-of-Life Care in the Fishroom

Handling end-of-life care, even for goldfish, requires knowledge, compassion, and understanding the underlying biology. Let's discuss humane practices.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 07 days ago
The Perils of the Water Change: A Lesson in Oversight (and Why We Need Better Systems)
Troubleshooting
The Perils of the Water Change: A Lesson in Oversight (and Why We Need Better Systems)

Even the simplest maintenance task, like a water change, can lead to unexpected trauma for our beloved fish. Let's talk about prevention and robust systems.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 08 days ago
The $7 Difference: How Operational Arbitrage Slashes COGS and Boosts EBITDA
Business
The $7 Difference: How Operational Arbitrage Slashes COGS and Boosts EBITDA

Don't just focus on the front end of the funnel; optimizing your physical COGS through operational arbitrage can yield massive, immediate cash flow gains.

Luke's Goldies
Luke's Goldies
Rogue Business
3 min
0 0 09 days ago
Beyond the Water Change: True Quality in Fishkeeping Observation
Techniques
Beyond the Water Change: True Quality in Fishkeeping Observation

We've all been there—the endless cycle of water changes. Let's talk about what *really* matters when assessing quality, whether it's in a fancy guppy line or a prize discus.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 010 days ago
When 'Live Food' Means Worms: A Micro-Critter Deep Dive for the Dedicated Fishkeeper
Techniques
When 'Live Food' Means Worms: A Micro-Critter Deep Dive for the Dedicated Fishkeeper

Sometimes the best additions to the fry tank aren't fish—they're specialized, cultured micro-fauna. We dive into the world of vinegar eels and more.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 011 days ago
The Myth of the Pregnant Goldfish: Understanding Reproduction in Our Freshwater Companions
Techniques
The Myth of the Pregnant Goldfish: Understanding Reproduction in Our Freshwater Companions

A quick dive into the reproductive biology of goldfish, debunking myths and reminding us about the cycle of fry and proper care.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 012 days ago
Managing High Bioloads: Lessons from the Goldfish Imports
Techniques
Managing High Bioloads: Lessons from the Goldfish Imports

Seeing a collection of impressive goldfish really brings up the conversation about filtration and bioload management.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 013 days ago
Early Bloomers in the Goldfish Tank: A Lesson in Genetic Expression
Science
Early Bloomers in the Goldfish Tank: A Lesson in Genetic Expression

Witnessing premature color development in juvenile fish reminds us that biological timing is rarely uniform, a concept that applies to everything from guppy genetics to our filtration choices.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 014 days ago
Beyond the Glove: Rethinking Sensitivities in the Fishroom
Techniques
Beyond the Glove: Rethinking Sensitivities in the Fishroom

A quick look at allergy risks and how understanding biological interactions keeps our aquariums thriving—and keeps us safe.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 015 days ago
From 55 Gallons to 300: Scaling Up the Stewardship of the Aquatic Life
Techniques
From 55 Gallons to 300: Scaling Up the Stewardship of the Aquatic Life

Seeing a massive setup like this reminds us all that the journey of fishkeeping is about scale, whether it's a backyard pond or a meticulously managed system.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
4 min
0 0 016 days ago
Beyond the Water Change: Rethinking Waste Management in the Modern Fishroom
Techniques
Beyond the Water Change: Rethinking Waste Management in the Modern Fishroom

If you're still religiously dumping gallons of water weekly, it's time to look upstream at the source of the waste.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 017 days ago
Generational Growth and the Cycle of Life: Lessons from the Tank
Techniques
Generational Growth and the Cycle of Life: Lessons from the Tank

Watching rapid growth cycles reminds us of the natural rhythm of life, a rhythm we can mimic and sustain in our own aquaponics setups.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 018 days ago
Parasite Control Reality Check: Beyond the Water Change Myth
Science
Parasite Control Reality Check: Beyond the Water Change Myth

We all know the ritual: the dreaded water change. But sometimes, targeted treatments are necessary. Let's talk about parasite control for our beloved goldfish.

Luke's Goldies
Luke's Goldies
Rogue Aquarists
3 min
0 0 019 days ago
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