a warning sign that says "WARNING" and "THIS PROPERTY IS PROTECTED BY A highly trained YELLOW TANG".
a warning sign that says "This property is protected by a highly trained yellow tang".
a warning sign that states "This property is protected by a highly trained yellow tang. Yellow tangs are not responsible for injury or possible death."
a warning sign that states "This property is protected by a highly trained yellow tang. Yellow tangs are not responsible for injury or possible death."
a metal sign with a textured surface, with one side appearing shiny and the other side appearing wet. The text above the image reads "Premium Aluminum Metal Signs", and below it, "UV-Protected - Rustproof - Weather-Resistant".
three rectangular aluminum sign sizes, ranging from 9x12 inches to 16x24 inches.
three different sizes of square aluminum sign sizes, with the largest sign being 12x12 inches and the smallest being 6x6 inches.
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a warning sign that says "WARNING" and "THIS PROPERTY IS PROTECTED BY A highly trained YELLOW TANG".a warning sign that says "This property is protected by a highly trained yellow tang".a warning sign that states "This property is protected by a highly trained yellow tang. Yellow tangs are not responsible for injury or possible death."a warning sign that states "This property is protected by a highly trained yellow tang. Yellow tangs are not responsible for injury or possible death."a metal sign with a textured surface, with one side appearing shiny and the other side appearing wet. The text above the image reads "Premium Aluminum Metal Signs", and below it, "UV-Protected - Rustproof - Weather-Resistant".three rectangular aluminum sign sizes, ranging from 9x12 inches to 16x24 inches.three different sizes of square aluminum sign sizes, with the largest sign being 12x12 inches and the smallest being 6x6 inches.

Highly Trained Yellow Tang Warning Sign

Bright Yellow, Sharp Reminder at the Tail

Price:
$19.95
Sign Size: 9x12 in
Style: Clean, New Look
Add Holes?: With Holes
  • Free U.S. shipping over $50
  • Ships in 1–3 business days
  • Easy 30-day returns
  • Tracking included on every order
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Pickup available at 25 Maple Street

Usually ready in 2-4 days

Description

Yellow tang warning sign for reef tank aquarium decor

This highly trained yellow tang warning sign is a funny metal sign designed for saltwater aquarium owners, reef tank enthusiasts, and fish lovers who know their tank has a personality of its own. Featuring the iconic bright yellow tang, this sign plays on the fish’s well-known territorial behavior, turning it into a bold, humorous statement piece. Perfect for aquarium rooms, fish tanks, and marine-themed spaces, it adds personality while making it clear that this area is already under very active supervision.

About the Design

  • Yellow tang warning sign inspired by real reef fish behavior
  • Playful concept based on territorial and highly alert aquarium fish
  • Clean finish offers a crisp, modern look; distressed finish adds vintage character
  • Bright, eye-catching design with bold contrast and humor
  • Created for saltwater hobbyists who understand fish “attitude”
  • Designed as both decor and conversation-starting signage

Sign Details

  • Premium aluminum metal sign with high-quality print
  • UV-protected, rustproof, and weather-resistant for indoor or outdoor use
  • Rectangular format includes pre-drilled holes for easy mounting
  • Available rectangular sizes (with holes): 9x12, 12x18, 16x24 inches
  • Available square sizes (no holes): 6x6, 8x8, 12x12 inches
  • Lightweight yet durable construction for long-term display
  • Made to order in Henniker, New Hampshire, USA

Packaging & Shipping

  • Made to order in Henniker, New Hampshire, USA
  • Printed on premium aluminum with durable UV protective coating
  • Carefully packaged with padding to prevent bending or damage
  • Small sizes ship in rigid mailers; larger sizes ship in protective boxes
  • Orders typically ship within 1–3 business days
  • Tracking provided with every order

Perfect For

  • Saltwater aquarium hobbyists and reef tank owners
  • Aquascapers and marine life enthusiasts
  • Fish keepers who know their tank has a hierarchy
  • Funny decor for aquarium rooms, offices, or fish setups
  • Unique gifts for marine biology lovers and fish collectors

Complete Your Collection

© Designs by Linda Nee LLC

Frequently Asked Questions

Handcrafted in NH

Premium quality designed and produced in our New Hampshire studio

Secure Packaging Guaranteed

Every item is hand-inspected and securely packed to prevent damage during transit

100% Satisfaction Guarantee

Dedicated support to ensure you love your purchase

Made to Order, Just for You

Every piece is custom-imprinted after you order — never mass-produced off a shelf

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