Description
A Fish That Clearly Runs the Tank
This Highly Trained Arowana Warning Sign is a perfect piece of aquarium decor for hobbyists who know that Arowanas are not just fish — they’re the rulers of the tank. Printed on durable aluminum with a bold warning-style design, this humorous metal sign adds personality to fish rooms, aquariums, garages, or hobby spaces where monster fish proudly patrol their territory.
Some fish quietly mind their own business. An Arowana is not one of those fish. Known as one of the most legendary predator fish in the aquarium hobby, Arowanas move through the water with calm confidence and unmistakable authority. Their smooth movements, sharp instincts, and powerful presence make them a favorite among serious aquarium keepers.
Often called the “dragon fish,” Arowanas are admired for their metallic scales, elegant body shape, and ability to leap from the water to catch prey. In many cultures they are also believed to symbolize luck, strength, and prosperity, which adds to their legendary status in the fishkeeping world.
If you see this sign hanging nearby, consider it friendly advice. Somewhere close by there may be a Highly Trained Arowana carefully observing everything that happens around its tank.
ABOUT OUR SIGNS
• Printed on premium aluminum metal designed for durability and long-lasting color
• UV-protected, rust-resistant, and suitable for indoor or outdoor display
• Rectangular signs include 2 pre-drilled holes for easy hanging
• Square versions available without holes for flexible display options
• Bold vintage-style warning layout with crisp high-resolution printing
• Available in Clean or Distressed finishes
Available Sizes
Rectangular (with mounting holes)
• 9×12 inches
• 12×18 inches
• 16×24 inches
Square (no holes)
• 6×6 inches
• 8×8 inches
• 12×12 inches
Each sign is made to order in Henniker, New Hampshire, USA.
AROWANA FACTS
• Often called “dragon fish” due to their powerful appearance
• Known for their ability to jump from the water to catch prey
• One of the most iconic predator fish in the aquarium hobby
• Famous for their large metallic scales and smooth swimming style
• Considered symbols of luck and prosperity in parts of Asia
PERFECT FOR
• Arowana keepers and exotic fish collectors
• Aquarium hobbyists and monster fish enthusiasts
• Fish room and aquarium decor
• Unique gifts for fish lovers
EXPLORE MORE HIGHLY TRAINED SIGNS
Complete your collection with other aquatic guardians:
• Highly Trained Peacock Bass
• Highly Trained Piranha
• Highly Trained Oscars
• Highly Trained Betta Fish
© Designs by Linda Nee LLC
Payment & Security
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Products & Quality
Our metal signs are made from durable aluminum, designed to be lightweight, vibrant, and long-lasting.
Our art prints are available either on aluminum metal or on archival-quality art paper, depending on the product you choose.
Our greeting cards are professionally printed on premium Red River linen textured cardstock, giving them a beautiful, high-quality feel.
For other items such as gifts and accessories, we use carefully selected materials designed for both beauty and everyday durability. Product pages include specific details about each item.
Yes, our aluminum metal signs are durable and suitable for outdoor use, as aluminum is rust-resistant and made to handle different weather conditions.
Products like tumblers, compact mirrors, necklaces, and keychains are made from durable materials designed for everyday use.
However, art prints on archival paper and greeting cards are intended for indoor use to preserve their quality and appearance.
Our products are designed to be both beautiful and easy to care for.
Metal signs and metal art prints can be displayed indoors or outdoors and can be gently cleaned with a soft cloth if needed. Our metal signs (9×12, 12×18, 16×24, 3×12, 6×24, and 4×18) come with pre-drilled holes for easy hanging. Metal art prints include Command™ strips for simple, damage-free wall mounting.
Art prints on archival paper are best displayed indoors and ideally framed to help protect them over time.
Items such as tumblers, compact mirrors, necklaces, keychains, mousepads, coasters, and Christmas ornaments are designed for everyday use and can be gently cleaned with a soft cloth. For best results, we recommend hand washing tumblers rather than using a dishwasher to help preserve the design and finish.
Shipping & Returns
We typically process and ship orders within 1–2 business days. Once your order is shipped, delivery time depends on the shipping carrier and your location within the United States.
We ship Monday through Friday (business days only). During busy seasons such as holidays, processing and delivery times may take slightly longer due to higher shipping volumes.
If you need your order by a specific date, please contact us through our Contact Us page before placing your order so we can check available expedited shipping options.
Yes! We offer free shipping on all U.S. orders over $50, including Alaska and Hawaii.
For orders under $50, we offer a flat rate shipping of $5.95 anywhere in the United States.
Free and flat rate shipping do not apply to APO/FPO or international orders, where shipping rates are calculated at checkout.
We accept returns or exchanges within 30 days of delivery for non-personalized items.
Items must be unused and in their original packaging, and refunds are issued after we receive and inspect the return. Please note that return shipping costs are the customer’s responsibility, and original shipping fees are non-refundable.
Because many of our products are made just for you, custom or personalized items cannot be returned or exchanged unless they arrive damaged or defective.
Custom Orders & Personalization
Yes! Many of our products offer personalization options, such as adding a name, custom text, or special details depending on the item.
If a product can be personalized, you’ll see a personalization field on the product page where you can enter your custom details before adding the item to your cart.
If you would like custom text on a design that doesn’t offer personalization, or if you have your own design you’d like us to print, please contact us and we’ll do our best to help.
Yes! We’re happy to work with businesses, organizations, and events that need bulk orders.
If you’re interested in ordering multiple items, custom designs, or branded products, please contact us with the details of your request and we’ll be glad to discuss the options.
Still have questions?
If you didn’t find the answer you were looking for, feel free to reach out. We’re always happy to help with product details, customization requests, or order questions.
Contact us and we’ll get back to you as soon as possible.