The Microplastics in My Backyard: A Hydroponic Misadventure
Growing up in our small corner of Ohio, I always thought life revolved around simpler things—family, barbeques, and the occasional trip to the local diner. But as I got older, the itch to create something a bit more ambitious gnawed at me. It was that dreaded New Year’s resolution phase when I decided to dive into the world of aquaponics. Honestly, I thought it’d be a fun project—a fish tank that grew vegetables, what could go wrong?
The Local DIY Guru
I remember standing in my shed, rummaging through an old pile of junk I inherited from my father. Tools from his handyman days stared back at me—rusty screwdrivers, a hodgepodge of pulleys, and a half-empty bag of what I had thought were marbles but turned out to be some sort of hydroponic clay pebbles. “Okay, this is a start,” I thought. I had my eye on a 50-gallon tank I found off Craigslist, too. It was a steal for $50—and admittedly, the two goldfish I bought to start were probably more of a deal than those fancy aquaponics systems advertised online.
The setup process was a mixed bag of laughter and frustration. I was armed with nothing but a myriad of YouTube tutorials and a can-do attitude. I fashioned a filter from some PVC pipes I found lying around, convinced it would work like a charm. The water smelled like a murky pond, reminiscent of the local river where I used to fish with my grandfather. The goldfish seemed happy enough, though. They swam about, ignorant of the chaos brewing just a few feet away.
But like all grand ambitions, things started going off the rails. The green water showed up without warning one day, creeping in like an unwanted guest at a family reunion. “Algae bloom,” I muttered to myself, recognizing the term from my research. I thought I had nailed it, but clearly, I had missed something crucial along the way.
When Fish Die and Water Smells
I’ll admit, my husband Steve was supportive through it all, but I could see his eyebrows raise every time he walked past my makeshift setup. He never said a word, just shook his head like, “What’s she gotten herself into this time?” One afternoon, as I was sanding down an old piece of wood I intended to use as a shelf, I noticed Franklin and Gerald—the two unsuspecting goldfish—floating rather motionless. The wave of panic that washed over me was mixed with a profound sense of defeat. Did I just deny them any chance at a fulfilling aquatic life?
After a bit of googling (you’d be surprised how many online forums offer advice from amateur aquaponics aficionados), I realized I had neglected to monitor the pH levels of the water. So much for my “green thumb.” I dug out an old pH testing kit from my gardening supplies and was horrified to see the reading. I became obsessed with balancing the water, researching ways to keep the pH stable while also using the right nutrients for my plants—this turned into quite the balancing act!
But then the fun part began. I grudgingly began buying lettuce seedlings and was amazed when they actually started sprouting. I used the old plastic bins my neighbor had discarded—thankful for the forgotten stash that had seemingly come back to haunt me. However, while I was celebrating my garden’s initial success, I couldn’t shake the unsettling realization that microplastics and other pollutants could be seeping into my system, quietly hitching a ride on the nutrient highway I’d inadvertently created.
The Plastic Predicament
One evening, as I sat on the porch with a cup of coffee, I started to ponder the microplastics I had learned about in the news. How did they creep their way into our food chain? I wondered if I had unwittingly become part of the problem. The thought of microplastics leaching into my vegetables gnawed at me. Here I was, trying to create something sustainable, while simultaneously playing a part in a plastic-riddled reality.
I spent more late-night hours revamping my system to incorporate better filtration—this time using a cloth bag from some old groceries instead of a plastic one. Little by little, I felt like my project was evolving, even if my goldfish had only limited patience for these transitions.
A Nearing End… or a New Beginning?
After months of trial and error, my aquaponic garden finally bloomed—with the most vibrant, crunchy lettuce you can imagine. I had learned so much from what most people would consider failures. I fought against algae, dad jokes from Steve, and the creeping truth of microplastics to craft something that would eventually eventually adorn our dinner table.
What started as a chaotic experiment bloomed into something worthwhile. Although it took numerous water changes, plant replanting, and even losing a few fish along the way, I learned more than just how to grow lettuce. I began to understand how interconnected our ecosystems truly are, even those in our backyards.
So if you’re thinking about diving into your own backyard adventure, don’t worry about getting it perfect. Just start! Overcome the bumps, the algae blooms, and yes—even the terrible odor of murky water. You’ll figure it out along the way, just like I did.
And who knows? You might even stumble into a few unexpected life lessons, too.
If you’re ready to explore more of what aquaponics can offer, join our next session here. Let’s grow together!
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