The Aquarist’s Edge [Weekly Aquarium Podcast]

This episode exposes one of the most dangerous myths in guppy keeping: that you need perfect water parameters to keep guppies alive. Discover why constant tweaking of pH, hardness, and temperature quietly kills guppies, and learn what these colourful livebearers actually need: stable, mineral-rich water and a calm, consistent routine. Art  breaks down practical guppy care, soft-water strategies, and more. Whether you’re losing guppies in a new setup or your fancy strains just don’t last, this exploration of guppy water parameters, hard water livebearers, and stable aquarium maintenance will help you turn things around.   🎵Music: "Different Kind Of Lonely" (Instrumental) - The Eastern Plan (Epidemic Sound: https://www.epidemicsound.com/music/tracks/9994fed6-9cbe-3acd-8a7d-afcd411d52e6/)

This episode explores what your freshwater aquarium is really doing while you sleep. From plant respiration and fish “sleep” behaviour to oxygen levels and filter bacteria, learn more about the hidden night shift inside your tank. Learn how to create gentle lighting transitions, set up smart night-time aeration, and design an aquascape that keeps your fish calm after dark. Two troubleshooting segments tackle common night-time problems: fish panicking when lights turn on or off, and oxygen dips that leave fish gasping at the surface. This episode is perfect for beginner and intermediate freshwater keepers who want to understand their tanks as 24-hour ecosystems, not just daytime displays.   🎵 Music: "Auld Lang Syne (Acoustic version)" - Loving Caliber (Epidemic Sound - https://www.epidemicsound.com/music/tracks/c8c90bf6-af03-48c8-bc87-6f2e5d38b5cf/)

Art breaks down the top five New Year resolutions that truly make a difference for freshwater aquarists - not only for your fish, but for your long-term success and enjoyment of the hobby. From building stable aquarium ecosystems to simplifying maintenance routines and improving feeding habits, this episode focuses on practical changes that lead to healthier fish and less stress. Whether you’re a beginner or an experienced fishkeeper feeling overwhelmed, these aquarium resolutions will help you create more balance, consistency, and confidence in your tanks throughout the year. 👉 Leave a review and share your experience with these resolutions 🎵 Music: "Swaying" - Candelion (Epidemic Sound - https://www.epidemicsound.com/music/tracks/b99559b7-b6ca-4bd8-b1d0-682f3c9411bf/)

In this episode of The Aquarist’s Edge, Art unpacks the subtle ways your freshwater aquarium can mislead you. Crystal-clear water, active fish, lush plants, and “good” test results can all hide underlying stress, unstable chemistry, and long-term problems. Learn how to read the real signals in your tank: from fish behaviour and flow patterns to plant growth, algae types, temperature stability, and social dynamics. You’ll learn how to think beyond appearances, understand the biology and chemistry happening behind the glass, and build simple habits that stop your tank from “lying” to you for long. Whether you’re cycling your first community tank or refining a mature planted setup, this episode will sharpen your eye for early warning signs, system-wide patterns, and long-term stability. If this episode helped you see your aquarium in a new way, please consider leaving a rating or review as it really supports the show and helps more aquarists find us. 🎵Music: 'Just One Of Those Things' - Victor Lundberg (Epidemic Sound - https://www.epidemicsound.com/music/tracks/0b04aaed-024f-4485-b8c7-bc5b266b3b40/)

In this episode of The Aquarist’s Edge, Art unpacks the mindset behind the title “Don’t Assume You Know” and expose the hidden mistakes that quietly ruin freshwater aquariums. From so-called “beginner fish” and misunderstood nitrogen cycles to tap water assumptions, equipment myths, and misread fish behaviour,  learn more about the science and how to stop guessing and start understanding your tank. You’ll learn how to read your fish and plants, how to interpret your water test results properly, and how to build habits that keep your aquarium stable, healthy, and thriving long-term. Whether you’re a new aquarist or you’ve kept tropical fish for years, this episode will help you avoid the silent errors that cost fish lives and money. 🎵Music: "Do It All For You (Instrumental)" - Garden Friend (Epidemic Sound: https://www.epidemicsound.com/music/tracks/a3b90e79-4bae-4989-b0cb-711a0a9b3e47/)

This episode takes a deep but practical look at overfiltering in freshwater aquariums and explains why more filtration isn’t always better for fish health or long-term stability. Many hobbyists unknowingly create stressed, fragile systems by using excessive flow, oversized filters, or overly aggressive mechanical filtration. You’ll learn how filtration affects fish behaviour, beneficial bacteria, and planted tanks, along with clear signs your aquarium may be overfiltered and how to fix it without sacrificing water quality. If your tank looks clean but never feels stable, this episode will help you rethink filtration from the fish’s point of view. 👉 Leave a review and share your experience to help other aquarists build calmer, healthier tanks. 🎵 Music: "In The Afterglow" - Thruent (Epidemic Sound - https://www.epidemicsound.com/music/tracks/2899677c-2b5e-35be-9990-0a37b4790348/)

In this Christmas holiday special of The Aquarist’s Edge, Art shares calm, practical Christmas and holiday aquarium rituals to keep your freshwater fish tanks thriving while life gets busy. From intentional end-of-year water changes and equipment check-ups to quiet observation sessions, you’ll learn how to turn maintenance into meaningful, repeatable habits. The episode also walks through a simple holiday game plan for feeding, travel, and maintenance.  Whether you keep planted community tanks, nano species, or larger freshwater setups, this episode will help you reset, reflect, and plan realistic aquarium goals for the year ahead without overwhelm. If you enjoy the show, please consider leaving a rating or review and sharing this episode with another freshwater hobbyist. 🎵 Music: "A Sleigh Ride Into Town" - Howard Harper-Barnes (Epidemic Sound - https://www.epidemicsound.com/music/tracks/3fc22dd4-5e4f-3ad7-a9f5-a64ec43e010f/) 🎵 Music: "You Let Go" - Thyra (Epidemic Sound - https://www.epidemicsound.com/music/tracks/115cd6d6-f18f-4489-a3c0-29337ae3c7ca/)  

In this episode Art unpacks how to build a low-tech planted tank that genuinely stays low-maintenance. From choosing the right tank size, filter, and lighting, to selecting easy aquarium plants that thrive without CO₂, you’ll learn how to design a balanced freshwater ecosystem instead of an algae farm. We also walk through a step-by-step setup, a realistic weekly maintenance routine, and two deep troubleshooting segments on algae, plant melt, cloudy water, and fish stress. Whether you’re new to planted aquariums or you’ve struggled with so-called “easy” setups before, this episode is packed with practical, science-based advice you can actually use. Build a beautiful, stable, and relaxing low-tech planted tank that fits into normal life, not the other way around.   🎵 Music: "Hall Light - (Instrumental)" - Victor Lundberg (Epidemic Sound - https://www.epidemicsound.com/music/tracks/793dc5b1-8a39-498c-8ca3-eb87b6b3d692/)

In this episode Art takes a close look at the Siamese Algae Eater (Crossocheilus siamensis), one of the most misunderstood freshwater algae eaters in the hobby. Learn how to identify true SAEs vs common lookalikes, the ideal tank size, water parameters, and aquascaping for these active fish, and what they really eat once they discover pellets and flakes.  Whether you keep planted tanks or just want reliable algae control, this episode is packed with practical Siamese Algae Eater care tips, behaviour insights, and stocking advice to help you make smart choices. 🎵 Music: "Secret Garden" - J.F. Gloss (Epidemic Sound - https://www.epidemicsound.com/music/tracks/9e66f69f-12fe-4aa7-9cba-bb4616ec5217/)

In this episode of The Aquarist’s Edge, Arthur shares 10 easy, practical tips to make your freshwater aquarium healthier and more stable. From understanding the nitrogen cycle and preventing overstocking, to using live plants, smarter feeding habits, and creating consistent maintenance routines, you’ll learn exactly how to build a tank where fish truly thrive.  Whether you’re just starting with a small community tank or refining a larger setup, this episode is packed with actionable freshwater aquarium tips to improve water quality, reduce stress, and prevent disease. Mentioned in this episode: Why Fasting Your Fish Improves Their Health  🎵 Music: "Last To Leave (Instrumental Version)" - Victor Lundberg (Epidemic Sound - https://www.epidemicsound.com/music/tracks/62846aa0-d929-4309-abf0-87cfb3f896e5/)  

In this episode of The Aquarist’s Edge, Art explores the real difference between Neon Tetras and Cardinal Tetras? From their natural habitats in the Amazon to their unique water chemistry, feeding habits, and breeding challenges, this episode gives you everything you need to know to care for these iconic species successfully. Learn how to identify each fish, understand their distinct needs, and create an environment where both can thrive. Whether you’re struggling to keep Cardinals healthy or curious about mixing the two in one tank, this episode delivers science-backed insights and real-world aquarium advice. 💬 Leave a review and tell us which tetra you prefer: Neons or Cardinals? Your feedback helps others discover The Aquarist’s Edge! 🎵 Music: "Close To Home" - Roots and Recognition (Epidemic Sound - https://www.epidemicsound.com/music/tracks/ed4518bf-3441-43e4-97f9-2072e9b57c99/)

Art breaks down the 10 most common freshwater aquarium setup mistakes and how to avoid them for good. Whether you’re cycling your first tank or perfecting your aquascape, this episode gives you the scientific background, real-world experience, and practical guidance every aquarist needs. Learn how to prevent new tank syndrome, balance your filtration, master temperature control, and design a tank that thrives long-term - all while keeping your fish healthy, calm, and colourful. This episode is your complete guide to setting up a thriving freshwater aquarium ecosystem that’s beautiful, stable, and stress-free. 👉 Leave a review and share your setup stories! Mentioned in this episode: Mastering Aquarium Placement 🎵 Music: 'Nested Above' - Rebecca Mardal, Guustavv (Epidemic Sound - https://www.epidemicsound.com/music/tracks/03c888bb-7003-4aa1-9cf0-e35a9d4dddba/)

In Part 2 of The Secret Language of Fish, Art continues exploring the quiet dialogue between aquarist and aquarium. Learn how to build trust with your fish, interpret stress and curiosity, and create an environment that encourages confident, natural behaviour. From establishing consistent routines to reading subtle emotional cues, this episode teaches you how to “speak back to the water.” ⭐ What You’ll Discover: • How consistency and calm movement build fish trust • The role of environment and lighting in fish communication • Recognising stress, fear, and curiosity in freshwater species • Turning feeding and maintenance into meaningful interaction • Why observation is the aquarist’s most powerful language 💬 Share your thoughts or experiences as a comment on this episode.  PART 1: How Your Fish Recognise And Communicate With You If you enjoy The Aquarist’s Edge, please leave a review and help other hobbyists discover the show. 🎵 Music: "Big Sky Country" - Rymdklang Sountracks (Epidemic Sound -https://www.epidemicsound.com/music/tracks/417a59be-6f86-47f8-8bf0-ff5ca1f7e5de/) Keywords: fish communication, aquarium behaviour, freshwater fish trust, aquarium observation, fishkeeping education, Art’s Fish Room, The Aquarist’s Edge Podcast

In this first part of The Secret Language of Fish series, Art explores one of the most fascinating mysteries for home aquarium keepers: how fish recognise and communicate with their keepers. Discover the science behind memory and perception in aquarium fish, learn to decode subtle body language, and understand how your daily rhythm shapes the way your fish respond to you. Whether you keep angelfish, bettas, or goldfish, this episode will help you see your aquarium in a whole new light; as a world of quiet signals and intelligent responses. ⭐ Topics include: • The myth of the “three-second goldfish” • How fish use sight, vibration, and chemical cues to recognise you • Reading fin posture and swimming patterns as communication • The beginnings of trust and fish-human interaction 💬 If you enjoy the show, please leave a review and help other aquarists find The Aquarist’s Edge. Keywords: fish recognition, freshwater aquarium behaviour, fish communication, aquarium tips, aquarist education, Art’s Fish Room Music: "Hold You Heart" - Epsilon Wave (Epidemic Sound: https://www.epidemicsound.com/music/tracks/a0a53696-a0ec-4a55-959a-e899edcd9b3a/)

From lowering blood pressure and improving sleep to easing anxiety and nurturing emotional balance, this episode investigates the research and shared experiences that show how aquariums affect the body, mind, and spirit. Drawing on studies from the University of Plymouth, Purdue University, and experts like Diana Walstad and Takashi Amano, Art reveals why the simple act of keeping fish can bring profound peace and wellness to your life. Whether you’re a seasoned aquarist or just starting your first tank, this episode offers practical insight, reflective storytelling, and real scientific evidence that will deepen your appreciation of the hobby and yourself. 🌿 Listen and learn how: Watching fish reduces stress and blood pressure Tank maintenance doubles as gentle, mindful exercise Aquariums provide emotional grounding and structure Fishkeeping fosters patience, empathy, and perspective Your aquarium can become a personal sanctuary for stillness 💬 Join the conversation: Has your aquarium helped your health or mental wellbeing? Share your story in the comments for this episode.  Referenced Studies & Sources Cracknell D. et al., “Viewing aquarium displays elicits a physiological and behavioural response.” Environment & Behavior (2015). https://pmc.ncbi.nlm.nih.gov/articles/PMC5081108/ Edwards N.E. & Beck A.M. “Animal-assisted therapy and nutrition in Alzheimer’s disease.” American Journal of Alzheimer’s Disease (2002). https://pubmed.ncbi.nlm.nih.gov/12365769/ Edwards N.E. et al., “The influence of aquariums on weight in individuals with dementia.” Journal of Nutrition Health & Aging (2013). https://pubmed.ncbi.nlm.nih.gov/23138175/ University of Plymouth, “Aquariums deliver health and wellbeing benefits.” (2015). https://www.plymouth.ac.uk/news/aquariums-deliver-health-and-wellbeing-benefits European Centre for Environment & Human Health, “Attention Restoration Theory – A Systematic Review.” (2017). https://www.ecehh.org/research/attention-restoration-theory-a-systematic-review/   ⭐ Call to Action: If this episode brings value to your day, please leave a rating or review. This helps The Aquarist’s Edge reach more fishkeepers around the world!   🎵 Music Credit: “Hearts” – Erik Fernholm (Epidemic Sound) https://www.epidemicsound.com/music/tracks/f073c9bd-8d62-4831-a631-bf7af7c3dcfd/    

Art explores the fascinating world of freshwater aquarium snails. Are they helpful allies or invasive pests? The truth lies somewhere in between. From Malaysian trumpet snails and ramshorns to nerites and mystery snails, this episode explores the most common species aquarists encounter, their benefits to aquarium ecosystems, and the potential problems they can cause. You’ll learn practical snail control methods, prevention strategies, and even how to care for snails as intentional pets. Whether you’re battling an unexpected snail invasion or considering nerite snails for algae control, this episode provides practical, science-backed advice to help you manage your freshwater tanks with confidence. 📌 Key Topics Covered: Types of freshwater snails in aquariums Benefits of snails: algae control, detritus removal, substrate aeration Problems with overpopulation and plant damage Snail invasion troubleshooting and population control methods Caring for mystery and nerite snails as pets Prevention: quarantine, plant dips, and smart feeding Snails as ecosystem indicators and their role in nature 💬 Enjoyed this episode? Please leave us a review and share your snail experiences with the community! Music: "Coffee Shop Date (Instrumental)" - Jaydan Talley (Epidemic Sound - https://www.epidemicsound.com/music/tracks/a856a9ec-35d6-313e-9178-c25534c8a33a/)  

In this episode of The Aquarist’s Edge, we examine the world of planaria in shrimp tanks - what they are, why they appear, and how to keep them under control. If you’ve ever spotted these flatworms gliding across your aquarium glass and worried about the safety of your shrimp colony, this episode will give you the clarity and tools you need. From identifying planaria versus harmless detritus worms, to understanding how they impact baby shrimp, to proven natural and chemical control methods, this episode is packed with expert guidance and practical tips. You’ll also learn long-term prevention strategies to keep your shrimp tanks balanced and thriving. Whether you’re struggling with a current infestation or simply want to be prepared, this is a helpful guide for every shrimp keeper. Music: "Swaying" - Candelion (Epidemic Sound: https://www.epidemicsound.com/music/tracks/b99559b7-b6ca-4bd8-b1d0-682f3c9411bf/)  

We take a look at how to set up the perfect guppy tank. From the ideal tank size to the right temperature, pH, and water hardness, you’ll learn everything you need to create a stable environment where guppies thrive. Whether you’re a beginner struggling with constant guppy losses or an experienced aquarist looking to refine your setup, this episode is packed with scientific explanations, practical home aquarist tips and advice to help you succeed. Click here for more guppy care episode: Guppy Care Playlist on YouTube (Aquarist's Edge episodes) Music: "Just One More Day" - Kikoru (Epidemic Sound - https://www.epidemicsound.com/music/tracks/b59a9f47-4f3f-3dd2-85be-c8d1fab2f725/)

“Tannins Explained” takes you into the science and beauty of blackwater aquariums. In this episode of The Aquarist’s Edge, Art explores what tannins are, where they come from, how they influence water chemistry, and why so many softwater fish thrive in tannin-rich environments. From driftwood and Indian almond leaves to peat and alder cones, learn exactly how tannins transform your tank and how to use them safely. Whether you’re curious about why your driftwood stained your tank, how tannins lower pH, or which fish species benefit most from blackwater setups, this episode is packed with clear explanations, troubleshooting advice, and practical aquascaping tips. Mentioned in this episode: The Tint podcast: https://tanninaquatics.com/pages/inspiration Music: "West Coast Dreams" - Ben Curtis (Epidemic Sound: https://www.epidemicsound.com/music/tracks/07feeb8f-922a-4e5c-9a99-6737dba094f1/)

Art breaks down everything you need to know about setting up and maintaining a Betta sorority tank; with a focus on real-world success and scientific accuracy. Whether you're planning your first Betta community or you've tried before and struggled, this episode provides a guide into female Betta behavior, tank setup requirements, and the critical do’s and don’ts that make or break a sorority. From territorial psychology to line-of-sight aquascaping, we explain why most Betta sororities fail and how yours can succeed. You’ll also learn how to troubleshoot aggression, interpret tank dynamics, and know when to pull the plug on a failing group. 🎧 Perfect for beginner and intermediate freshwater hobbyists looking to keep multiple female Bettas in one tank, the right way.   Music: "Evergreen Fields" - Tape Machines (Epidemic Sound -https://www.epidemicsound.com/music/tracks/dbb5e762-9514-4f84-a6c1-1ba9f274ec2b/)