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About Us

Welcome to CJAquatic

At CJAquatic, we are passionate about creating high-quality, innovative aquarium accessories designed to enhance the lives of both fishkeepers and their aquatic pets. Based in Dorset, UK, we specialize in custom-made solutions tailored to the needs of hobbyists, from betta hammocks to bespoke aquarium decorations. Every product we create is meticulously designed and tested in our very own fish room, ensuring durability, functionality, and the well-being of your fish.

Whether you’re looking for a unique addition to your aquarium or need a custom 3D-printed design, we’re here to bring your ideas to life.


Meet the Founder – Callum’s Story

CJAquatic was founded by Callum, a lifelong fishkeeping enthusiast with over 16 years of experience in keeping and breeding tropical fish. His passion for aquatic life started young—while other kids were focused on traditional pets, Callum was busy breeding guppies and danios, fascinated by their colors, genetics, and behavior.

This early passion grew into something much bigger. Today, Callum operates an ever-expanding fish room with over 22 tanks, housing a diverse collection of tropical fish. His hands-on experience in breeding, maintaining, and designing the perfect aquatic setups is what fuels CJAquatic’s mission: to provide high-quality, well-designed, and practical accessories that genuinely benefit fish and their keepers.

With years of firsthand experience, Callum understands the frustrations of cheaply made, ineffective aquarium accessories. That’s why every product at CJAquatic is designed with real-world testing in mind—if it doesn’t work in our tanks, we won’t sell it.


Our Products & Services

High-Quality Aquarium Accessories

We offer a range of carefully designed aquarium accessories that prioritize safety, durability, and functionality. From betta hammocks with smooth edges to prevent fin tears, to unique cave designs that provide fish with natural shelter, each product is thoughtfully crafted for both form and function.

Bespoke & Custom Orders

Looking for something unique? We understand that every aquarium setup is different, and sometimes, off-the-shelf products just don’t fit your vision. That’s why we offer a custom design service where we work closely with you to create tailor-made aquarium accessories to suit your specific needs. Whether it’s a custom-sized cave, a unique betta leaf design, or something completely new, we love bringing ideas to life!
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Customer Model Printing

Already have a design or model you’d like printed? We also provide a 3D printing service, allowing customers to send in their own designs to be turned into high-quality, items. Whether it’s a replacement part, a one-of-a-kind decoration, or a prototype for a new idea, we can print it for you with precision and care.
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Our Commitment to Quality & Ethics

At CJAquatic, we believe that quality matters. Every product is tested in real aquariums before being made available, ensuring that it is:

  • Safe for fish – No sharp edges or harmful materials
  • Durable and long-lasting – Designed to withstand the aquarium environment
  • Practical and effective – Created with real fishkeepers in mind

We are also committed to sustainable practices, minimizing waste where possible and ensuring our materials are safe for aquatic life.


FAQs – Your Questions Answered

What types of products does CJAquatic offer?

We specialize in custom aquarium accessories, including betta hammocks, fish caves, feeding rings, and more. We also provide bespoke solutions for specific aquarium setups.

Do you offer custom designs?

Yes! We love working with customers to create unique aquarium accessories tailored to their specific needs. If you have an idea, reach out, and we’ll discuss how we can bring it to life.

Can I send you my own model to be 3D printed?

Absolutely! If you have a custom design or a 3D model you need printed, we can produce it using aquarium-safe materials.

Are your products tested?

Yes! Every product is tested in our own tanks before being made available to customers. We ensure each design is functional, safe, and effective for real aquarium use.

Do you ship internationally?

Currently, we primarily serve customers in the UK, but we are exploring international shipping options. Contact us to discuss your location and possible shipping solutions.

How can I contact you for a custom order?

You can reach us through our Custom Order Form. We’re always happy to discuss new projects and answer any questions you have!


Join the CJAquatic Community

We’re more than just an aquarium accessory brand—we’re a community of passionate fishkeepers. Follow us on social media for the latest product updates, fishkeeping tips, and behind-the-scenes looks into our fish room!

📩 Get in Touch – Have a question? Contact us today!

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At CJAquatic, we’re dedicated to providing the best for your fish—because we’re fishkeepers too.