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Smart. Sustainable. Solutions for Every Aquarist.

From pest control to precision breeding tools, KnickKnack Aquatics creates 3D-printed innovations that make fishkeeping simpler, cleaner, and more sustainable.

Born from Real Tanks,
Built for Real Results.

KnickKnack Aquatics began with a single challenge — an unexpected snail infestation. What started as a DIY fix became our first product and the foundation of a brand focused on practical, elegant solutions for everyday fishkeeping.

Every design starts at our tanks in Mid-Missouri and ends in yours, tested for performance, safety, and durability.

Sustainably Made in Missouri.
Inspired by Aquarists Nationwide.

Each product is 3D printed in-house using aquarium-safe PLA+ and powered by solar energy. By keeping production local and eco-conscious, we ensure every KnickKnack creation reflects our commitment to both innovation and the planet.

Solar Powered

Eco Materials

Tank-Tested

Aquarium Safe

Engineered Solutions for
Everyday Fishkeepers

From pest control to precision breeding, our catalog is built to simplify your aquarium life.

4.9★ Rated on Etsy — and Growing

Don’t just take our word for it. See why aquarists everywhere trust KnickKnack Aquatics for durability, design, and innovation.

Your Tank, Your Story
Let’s Celebrate It.

We’re more than a brand — we’re a growing community of aquarists sharing success stories, creative builds, and new ideas. Follow us, share your setup, and help shape the next generation of aquarium tools.

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