Podcast Episodes

The Nitrogen Cycle Explained - Deep Science for Serious Aquarists

Season 2 Episode 32

Do you think you know the Nitrogen Cycle? Perhaps there's more to it... In today’s episode of The Aquarist’s Edge, we unpack the full complexity of the nitrogen cycle — going far beyond the basics to…

Published on 1 month, 2 weeks ago

GloFish Explained - Genetics, Care, Ethics - All You Need To Know

Season 2 Episode 31

In this in-depth episode of The Aquarist’s Edge, we uncover everything you need to know about GloFish – the genetically fluorescent fish that have captured both curiosity and controversy in the aquar…

Published on 1 month, 4 weeks ago

The Clean-up Crew Myth

Season 2 Episode 30

Are snails, shrimp, and algae-eating fish really the ultimate aquarium janitors, or have they been given an unrealistic job description? We uncover the truth behind the clean-up crew myth. 

We explor…

Published on 2 months ago

Are You Wasting Money on Gimmicks?

Season 2 Episode 29

Are you spending hundreds on bottled bacteria, clarifiers, or pH adjusters without real results? In today’s episode of The Aquarist’s Edge, we unpack the science behind these products, explore why bi…

Published on 2 months, 1 week ago

Goldfish Care Masterclass: Varieties, Tank Setup, Filtration, Plants, and Enrichment

Season 2 Episode 28

Goldfish are often seen as simple starter pets, but they’re so much more. In today’s masterclass episode of The Aquarist’s Edge, discover the true world of goldfish care. Learn their thousand-year hi…

Published on 2 months, 2 weeks ago

Solving 10 Mysteries That Baffle Fishkeepers

Season 2 Episode 27

Ever feel like your aquarium has a mind of its own? In this episode of The Aquarist’s Edge, we dive into the strange and puzzling phenomena that leave even seasoned aquarists scratching their heads. …

Published on 2 months, 3 weeks ago

Vanishing Guppy Fry

Season 2 Episode 26

In this episode of The Aquarist’s Edge, we unravel the mystery of disappearing guppy fry - why it happens, what you can do about it, and how to raise healthy, thriving generations of guppies. From th…

Published on 3 months ago

Caridina vs. Neocaridina: Cracking the Code on Shrimpkeeping Success

Season 2 Episode 25

In this episode of The Aquarist’s Edge, we explore the key differences between Caridina and Neocaridina shrimp - two stunning genera that dominate the freshwater shrimp hobby. From water chemistry an…

Published on 3 months ago

Inside The Fish Mind - Understanding Fish Behaviour

Season 2 Episode 24

What if your fish could tell you how they feel?

In this episode of The Aquarist’s Edge, we explore the fascinating world of fish behaviour; from ancient instincts to modern cognitive science. Discove…

Published on 3 months, 1 week ago

The Economics of Fishkeeping – Budget vs. Premium Equipment (Financial Tools Edition)

Season 2 Episode 23

In this episode of The Aquarist’s Edge, we break down the true economics of aquarium keeping using simple but powerful financial tools like ROI, break-even analysis, NPV, and amortization. Whether yo…

Published on 3 months, 2 weeks ago