The Tint.

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"The Tint" is a podcast dedicated to lovers of natural aquariums. A place to discuss unusual aquarium concepts and ideas; a jumping-off point at the aquarium hobby's "bleeding edge." Join us for inspiration, ideas, and a sometimes provocative point of view!

Scott Fellman


    • Jul 17, 2026 LATEST EPISODE
    • weekly NEW EPISODES
    • 15m AVG DURATION
    • 731 EPISODES


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    Latest episodes from The Tint.

    Cracks in The Pavement: The Allure of Ecological Niches in the Botanical Method Aquarium

    Play Episode Listen Later Jul 17, 2026 9:08


    A sort of “companion” to our last piece- in this episode, we examine how there is a beauty in randomness within our aquariums!, and how we can foster it for our fishes' advantage!

    Natural “Architecture”: Letting Botanicals Do The Work!

    Play Episode Listen Later Jul 17, 2026 8:52


    Instead of viewing botanical materials as “decorations” to be arranged into some sort of “composition” in the aquarium, we should see them as active participants in building the habitat itself! In Mature,,botanical materials don't simply occupy a habitat- they help create it!

    Chasing the GOAT

    Play Episode Listen Later Jul 11, 2026 9:25


    Sport has its heros. Music has its legends. Hollywood has its idols. The aquarium hobby has…gadgets. Gadgets which transcend time and have made generations of hobbysits have a better experience! Let's take a quick look at some of my fave all-time aquarium gadgets- including the one that I think is truly the GOAT!

    Curator. Botanical Method Aquarium Geek. Reefer. They're All Sort of The Same!

    Play Episode Listen Later Jul 11, 2026 12:54


    One of the central ideas behind botanical method aquariums is that the aquarium itself becomes the “filter.” Hers a fresh look at this idea, and why you might actually have more in common with a reef aquarist than your “ run-of-the-mill” freshwater aquarist!

    It Must be the Water!!

    Play Episode Listen Later Jul 7, 2026 17:12


    A little discussion about water quality, pH and other water manipulation frontiers in the botanical method aquarium!

    The Hobby is not THAT difficult. But it's not simple.

    Play Episode Listen Later Jul 6, 2026 19:43


    Today is one of those days that I just need to rent a bit. We-especially content creators- have a responsibility to share deeper information instead of drivel. There, I said it.

    Any Way You Want It

    Play Episode Listen Later Jul 4, 2026 14:49


    We all enjoy the aquarium hobby for different reasons t reasons. It took me decades to realize this- and when I did, everything got a whole lot more fun!

    Slipping Through The Seasons…

    Play Episode Listen Later Jul 4, 2026 12:25


    We set up aquariums to represent all sorts of natural habitats… Yet, we seldom see aquariums set up to replicate seasonal aspects of these habitats. Why not? I think the benefits of doing so would be incredible!

    Terroir…Nature's Secret? Or, The Key to EVERYTHING?

    Play Episode Listen Later Jun 26, 2026 21:22


    Wine has it. Coffee has it. Terroir- Environmental conditions- specifically soil and climate, which give grapes and coffee beans unique flavors and aromas. Does this same idea apply to the aquatic habitat which we admire- and to the botanical method aquariums that we create to replicate them? I think so!

    Just Add Salt!

    Play Episode Listen Later Jun 25, 2026 25:01


    In this installment, another plea to get you to consider a botanical method BRACKISH WATER aquarium! A little rant about why most current brackish water aquarium ideas suck, and other stuff likely to piss you off!

    salt brackish water
    Getting Away With It…Or Not!

    Play Episode Listen Later Jun 25, 2026 12:01


    The aquarium hobby is filled with risks. Aquarists who take calculated risks are often rewarded, and those who flagrantly ignore Nature's laws get spanked.. sometimes!

    The thrill of doing…Nothing!

    Play Episode Listen Later Jun 24, 2026 14:18


    Welcome back to The Tint podcast! Let's ease back into things with a little discussion about something I'm really good at: Doing NOTHING when your tank doesn't quite look the way you want, or as it's evolving…Let's get into this and celebrate patience and observation!

    The Romance of the Aquarium Hobby

    Play Episode Listen Later Dec 5, 2023 10:25


    There is something amazing about going to the LFS and stumbling upon fishes that you've read about for years, but have never seen.. or just acquiring that fish you've been coveting for so long.. hers to the “romance” of our hobby… --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    romance hobbies lfs aquarium hobby
    When is Enough, “Enough?”

    Play Episode Listen Later Oct 30, 2023 23:43


    When we create aquariums based on that idea in our heads- or that natural ecosystem that we're enthralled by, we sometimes need to grasp restraint. We need to hold ourselves back.. let's discuss this and other great ways to bring your dream tank to life! --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    The journey is the fun part…

    Play Episode Listen Later Oct 30, 2023 23:50


    We as a hobby don't do enough to share the basics.. there, I said it. We're too caught up in making cute social media posts without disseminating more than superficial information. There's a real hunger- and need- for us to go beyond the basics… --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    Changing Course or Staying Put?

    Play Episode Listen Later Oct 17, 2023 12:07


    Reversing course, changing direction, and rethinking our aquariums are par for the course in the hobby. When is it appropriate to hold on.. or to switch direction? --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    Tanks…A LOT

    Play Episode Listen Later Oct 10, 2023 21:24


    I have thousands of tank ideas. Why am I not able to find execute on them? --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    “Lessons learned on the road to global domination…”

    Play Episode Listen Later Oct 10, 2023 19:24


    People ask me all the time how Tannin started; what the ideas that drove- and do tie to drive it- are. How lessons I've learned along the way validated thoughts I had, and challenged me to improve. And we look at how the mindset I've learned on my journey can help you with yours.. --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    Where the magic lies…

    Play Episode Listen Later Oct 4, 2023 18:02


    As botanical method aquarium fans and vendors, we tend to speculate quite a bit about what exactly is in those botanical we use. One thing we don't speculate about is what they do ecologically when they're in our tanks… --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    Streaming along…

    Play Episode Listen Later Oct 3, 2023 13:25


    Of all of the habitats we play with in botanical method aquariums, few are as compelling as tropical streams. Let's take another look at streams and the opportunities they offer to replicate them in aquariums.. --- Support this podcast: https://podcasters.spotify.com/pod/show/scott-fellman/support

    Ecology First.

    Play Episode Listen Later Sep 27, 2023 16:01


    When we eschew ecology, we're setting ourselves up for difficulties with our aquariums. It's a lesson learned throughout hobby history. One which, as botanical method aquarium lovers, we need not be destined to repeat!

    The Risk of the New?

    Play Episode Listen Later Sep 25, 2023 19:52


    There is always risk to trying new stuff in the hobby. There is risk in collecting your own botanicals. Hell, there's risk in keeping an aquarium, for that matter. Don't be overly risk adverse!

    Like What Nature Does

    Play Episode Listen Later Sep 18, 2023 17:56


    I've pounded it into your heads before: Our botanical method aquariums are little microcosms; beholden to Natural processes just like their wild brethren. And how we manage them and indeed, perceive them, is as important as anything else we do in the hobby.

    It's not “dirty”- it's Perfect!

    Play Episode Listen Later Sep 13, 2023 17:44


    Your botanical method aquarium is an elegant, simple to manage, yet complex ecosystem. It can run with a minimum of intervention on your part. They key is to understand what's happening, why it's beneficial- and to make the mental shifts necessary to make it all work.

    IS bigger “better?”

    Play Episode Listen Later Sep 13, 2023 10:40


    For some reason, a lot of people in the aquarium hobby seem to feel that you need to have a large aquarium to be considered a “serious” hobbyist- or a “successful” one. Where the hell did THIS idea come from? Let's discuss…

    The Change is Here..

    Play Episode Listen Later Sep 11, 2023 26:05


    How do hobby practices develop? What makes us do things the way that we do? And why are we sometimes hesitant to change, to learn, to evolve? What kinds of changes have we made in the hobby- and what kinds of changes will we do tie to make?

    What we do is cool.

    Play Episode Listen Later Sep 5, 2023 30:08


    We do this incredible thing- we replicate the function of natural aquatic habitats in our aquariums. And we've had to adapt, evolve our techniques, and take criticisms from others to do it. Yet, it's all worth it.. we just have to look at the “how and why” of what we do sometimes to appreciate it!

    A big idea for small fishes?

    Play Episode Listen Later Sep 1, 2023 16:30


    Yeah, it's been a while since I've talked about tearing fry a more natural way. Fish breeders won't like this, I'm sure, but for “casual” breeders like me, the idea of incorporating a botanical method aquarium to feed young fish fry is amazing!

    Keeeping a good thing going: Thoughts on Long Term Management of Botanical Method Aquariums

    Play Episode Listen Later Aug 25, 2023 17:16


    The beauty of our approach to aquariums is that they are perfectly optimized for operating indefinitely…if we manage them in a way that's consistent with our understanding of their ecological function…

    Wherever Nature Takes Us…

    Play Episode Listen Later Aug 22, 2023 10:23


    We at the stage in our aquariums so to speak. We deliver a “stage” for Nature to perform Her work. We shouldn't resist this.

    Beyond the “sexy looks”…again!

    Play Episode Listen Later Aug 17, 2023 12:29


    We have been preaching for almost a decade about the concept of “functional aesthetics”- an appreciation for the function of natural habitats , understanding that the function contributes to the aesthetics. And it's time once again to elaborate on my theory..

    Who's accommodating who?

    Play Episode Listen Later Aug 12, 2023 11:43


    It's amazing how adaptable fishes are, isn't it? However, I'm more convinced than ever that, just because fishes CAN adapt to conditions that are easier for us to provide, doesn't mean that we should force them to. Let's discuss..

    “Project 18”: The Turning Point

    Play Episode Listen Later Aug 11, 2023 17:35


    Okay, it sounds like a bad sci-fi movie, but it's just a designation given to one of my aquariums..a system that changed my practice and evolved my thinking about botanical method aquariums. Everyone likely has their own “Project 18”- that tank which pushed boundaries for them. Let me share what this tank did for my aquarium hobby practice… then please reflect upon yours…

    A Steady diet of…

    Play Episode Listen Later Aug 10, 2023 20:09


    Our fishes have evolved to consume all sorts of foods. And they often shift their feeding habits throughout the year, as a response to seasonal changes, abundance, etc. And our botanical method aquariums, with their leaves, seed pods, etc. are fantastic producers of supplemental nutrition…

    The “Acid Trip”

    Play Episode Listen Later Jul 28, 2023 12:58


    Okay, sounds a bit 1960's psychedelic, right? But it's a good descriptor of where we are in the aquarium hobby when it comes to approaching low pH aquariums. By “low”, I mean below 6.0ph. A “frontier” that we as a hobby largely have no experience with. Yet, I think we're getting to the point where creating and managing low ph systems (ph in the 5's and 4's) might become practical. We just have to understand these environments chemically, and grasp the ecology which drives them. It'll require a new approach and way of thinking about how we do stuff…Are YOU experienced?

    "The Tint" Special Edition with Mark Chen of Nature Design Studio- "The Ultimate Beauty Resides in Nature"

    Play Episode Listen Later Jul 27, 2023 91:24


    Today, in a special expanded episode, I have a great discussion with Mark Chen of Nature Design Studio here in So Cal. You've probably seen his videos on Instagram and Tim Tok, showcasing his beautiful work. Mark and his partner create amazing custom aquarium displays which incorporate his unique take on the natural aquatic environments of the world. Mark has a gift for being able to infuse his design assets and a deep understanding of atheistic into creating different natural worlds and environments within aquariums. We cover a lot of ground in our discussion, including how Mark creates some of his amazing displays, and what techniques, philosophies and design approaches he uses to construct them. He even shares some tips from his experience which's everyday aquarists can leverage to create our own unique work! Mark is incredibly smart, gifted with a talent for sharing abstract concepts in a relatable manner. Follow him on Instagram (tmk_aquarist) to see some of his amazing work. A great listen! _

    Letting Nature Sort it Out

    Play Episode Listen Later Jul 25, 2023 11:30


    We love to control everything in our aquariums, don't we? We'll, it seems like a good idea, but the reality is that we don't have to. The idea of throwing your materials into your tank and letting Nature sort it out isn't laziness. Not some crazy, alternative approach. It's a slightly different take on what hobbyists have been doing for generations. It's a way to create a truly dynamic ecosystem in your tank by letting Nature get to work immediately. Taking a longer, less conventional road may unlock tons of secrets that we can use to our advantage!

    More wood in our aquariums? Why not?

    Play Episode Listen Later Jul 25, 2023 9:41


    For Alan soy as long as we've done this podcast, I've talked about flooded forests, fallen trees, and the unique habitats which arise from them. There is something fascinating and compelling about the idea of replicating one in an aquarium. We just need to overcome our fear of taking up precious water volume with big pieces- or a lot of pieces- of wood…let's discuss…

    Fools rush in…

    Play Episode Listen Later Jul 20, 2023 17:50


    I keep getting asked: “can a beginner in the aquarium hobby start right out of the gate with a botanical method aquarium?” Well, my first thought is to say “No!” However, the reality is that, if one is willing to take the time to get past the superficial aspects of what we do, and learn the methodology, the “how's and whys”- the craft- it is possible. Of course, you need a few philosophical anchors, too…

    Origins and Evolutions…And You.

    Play Episode Listen Later Jul 19, 2023 10:30


    When did you know you had that “thing” for aquariums? Was it a gradual transition from other hobbies and interests, or was it this thing that just hit you one day? What kind of impact does aquarium keeping have on your life. Deep thoughts…

    Of Mangroves and Macroalgae with Tyler Wells (aka "Inland Reef")- EXTENDED SPECIAL EPISODE!

    Play Episode Listen Later Jul 11, 2023 84:45


    In this edition of "The Tint', I chat with hobbyist Tyler Wells (better known as "Inland Reef" on Instagram and hobby forums0. Tyler and I met on Instagram because of our mutual passion for mangroves (although he's probably forgotten more than I'll ever know!). We talk about his hobby journey, and his incredible, inspiring work with mangroves, macroalgae, and high biodiversity saltwater aquariums. If this episode doesn't make you want to start a saltwater aquairum, I"m not sure what will! NOTE: We had a few tech glitches that forced me to break up the episode into two segments, and I awkwardly edited together the best that I could...Hang in there and enjoy!

    It's a “Jungle” in There! (And What's Wrong With THAT?)

    Play Episode Listen Later Jul 11, 2023 10:43


    A botanical method aquarium is more than just a display or “scape.” It's an amalgamation of numerous life forms, working together to form the basis of a closed ecosystem. What happens if you let Nature go unchecked?

    Existential Crises… of My Own Making?

    Play Episode Listen Later Jul 11, 2023 7:03


    Okay, I admit.. for a lot of my fish keeping “career”, I wasn't the relatively calm, we'll adjust aquarist you hear everyday. I was a bit of a nervous wreck.. almost a “drama queen” about stuff with my tanks. Then, I turned to the botanical method aquarium and things changed…

    Past Perfect. Future Fantastic!

    Play Episode Listen Later Jul 10, 2023 13:27


    The aquarium hobby progresses constantly- borrowing from past discoveries, techniques, and technology. It's how the hobby moves forwards. Think about some of the stuff from the past that still drives progression in the hobby today…

    The Wisdom of the Ages

    Play Episode Listen Later Jul 9, 2023 11:12


    Our hobby has an amazing history. A history formed by thousands of unnamed hobbyists plying their craft- and by a few legendary “players” making breakthroughs that transcend time. Who are your hobby “influencers? What did they teach you which resonates with you?

    Events which Shape Us

    Play Episode Listen Later Jul 8, 2023 8:02


    Sometimes, unexpected stuff happens in our aquariums. Stuff way beyond our current skill set of body of experience. Stuff which pushes us- and shapes us.

    Considering the “a biological Operating System” of our Aquariums…

    Play Episode Listen Later Jul 8, 2023 9:53


    The foundation for all that we do is ecology.. And the systems that we create in our aquariums are absolutely dependent upon an “operating system” which a nature creates and manages. We need to play nice with Her…

    The “Expectation Refresher”- Yet Again…

    Play Episode Listen Later Jul 7, 2023 11:23


    Most of us know what to expect when getting into botanical method aquariums. Some of us don't.. and this one's for you.

    Good Clean Fun?

    Play Episode Listen Later Jul 7, 2023 9:06


    With all of the new exposure of botanical method aquariums in our world, we keep getting questions from this unfamiliar to our practice about the “cleanliness” of our botanical method tanks. Let's clarify it!

    Tempting Fate…Rolling the Dice..Trying to Beat the Rare “Sure Things” in our Hobby!

    Play Episode Listen Later Jul 6, 2023 8:56


    You think there are no “sure things” in the aquarium hobby? I beg to differ with you. There ARE “sure things” in abundance- and most of ‘em ain't good! Let's go over a few “certainties” that you just don't want to go up against!

    “Attitude Adjustments?”

    Play Episode Listen Later Jul 6, 2023 13:25


    The aquarium hobby is supposed to be fun. It's not supposed to be a competition, or pressure and anxiety-inducing venture. Yet, for many hobbyists, it's become just that. Here's some tips on how to avoid getting caught in that nasty spiral- from a guy who's been there- so that you can have an e table lifelong hobby experience!

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