Exotic Pets & Aquarium Decor

Novelty signs, art prints, greeting cards, and compact mirrors for exotic pet keepers, aquarium hobbyists, and lovers of the wonderfully unconventional, made in the USA in our Henniker NH studio.

Explore more: Object Art Prints Whimsical Art Prints Fish & Aquarium Signs Aquatic & Marine Animal Signs The Hidden Garden Art Prints Gift Certificate Art Mousepads and Desk Mats Reptile & Exotic Pet Signs Linen Note Cards Stainless Steel Skinny Tumblers Pendant Necklaces Animal Art Prints Insect & Garden Metal Signs

Showing 25 - 48 of 148 products

Praying mantis perched among pink peonies and purple berries

Close view of a mantis on pink peonies with berries and leaves

Praying Mantis Among Pink Peonies Art Print

From $10.95

A close-up fine art portrait of a large, fuzzy jumping spider wearing ornate brass armor and a red cloak. The spider sits on a mossy stone wall next to a lit candle. The background is dark and moody, suggesting an ancient stone archway.

a framed sign with text stating that all cards are printed on luxurious linen and that the cards come with a matching envelope and protective cellulose bag.

Armored Jumping Spider Note Card

From $5.00

A close-up of a large black beetle surrounded by a variety of colorful flowers, including pink, white, and red blooms, against a dark background.

Midnight Rhinoceros Beetle Note Card

From $5.00

A close-up of a spider with large eyes and a web, surrounded by a variety of flowers and plants against a dark background.

The image is a framed print with text that reads "ALL CARDS ARE PRINTED ON LUXURIOUS LINEN CARDSTOCK AND COME WITH A MATCHING ENVELOPE AND PROTECTIVE CELLPHANE BAG."

Night Garden Spider Note Card

From $5.00

Jumping spider with hairy legs perched on colorful flowers

Close view of a spider with large eyes among flowers and foliage

Jumping Spider with Hairy Legs Art Print

From $10.95

1 review

A floral arrangement featuring a praying mantis surrounded by pink and purple flowers, with a dark background.

Elegant Praying Mantis Note Card

From $5.00

A close-up of a spider sitting amidst a vibrant floral arrangement, with the spider's legs and body prominently displayed against the colorful backdrop of the flowers.

Jumping Spider Floral Note Card

From $5.00

1 review

Green praying mantis resting on blooms beneath a starry sky

Praying mantis perched on colorful flowers against a starry background

Praying Mantis Under a Starry Sky Art Print

From $10.95

A framed painting depicting a large, colorful beetle resting on moss and rocks in a lush, forested environment.

A close-up of a colorful beetle resting on a mossy surface, surrounded by a lush, green environment.

Dark Green Beetle on Mossy Rocks Art Print

From $10.95

Dark beetle surrounded by pink and white blossoms with berries

Close view of a beetle among berries and colorful blooms

Beetle with Berries and Blossoms Art Print

From $10.95

1 review

A beaver wearing glasses is sitting on a couch, reading a book in a dimly lit room.

Reading Capybara Note Card

From $5.00

A close-up of a spider sitting on a flower, surrounded by various flowers and plants in a dark background.

Moody Praying Mantis Note Card

From $5.00

Iridescent blue beetle resting among a vivid floral arrangement

Large black beetle surrounded by colorful flowers and foliage

Iridescent Blue Beetle Among Flowers Art Print

From $10.95

The image is a warning sign that states "This property is protected by a highly trained parrotfish. Not responsible for injury or possible death."

a warning sign that says "This property is protected by a highly trained parrotfish. Not responsible for injury or possible death."

Parrotfish Reef Patrol Sign

From $14.95

The image is a warning sign that states "This property is protected by a highly trained hillstream coach. Not responsible for injury or possible death."

a warning sign that says "This property is protected by a highly trained HILLREAM LOACH".

Hillstream Loach Tank Guardian Sign

From $14.95

a warning sign that says "This property is protected by a highly trained walking stick. Not responsible for injury or possible death."

a warning sign that says "This property is protected by a highly trained walking stick" and features a silhouette of a walking stick insect.

Walking Stick Insect Warning Sign

From $14.95

a warning sign that says "This property is protected by a highly trained Blue tang. Not responsible for injury or possible death."

The image is a warning sign that states "This property is protected by a highly trained Blue tang. Not responsible for injury or possible death."

Blue Tang Reef Tank Patrol Sign

From $14.95

a warning sign that says "This property is protected by a highly trained praying mantis".

Praying Mantis Warning Sign

From $14.95

a warning sign that states "This property is protected by a highly trained Crayfish", indicating that the property is protected by a highly trained crayfish.

a warning sign that says "This property is protected by a highly trained crayfish" and states that it is not responsible for injury or possible death.

Funny Crayfish Warning Sign

From $14.95

a warning sign that says "This property is protected by a highly trained mudskipper. Not responsible for injury or possible death."

The image is a warning sign that states "This property is protected by a highly trained Mudskipper. Not responsible for injury or possible death."

Mudskipper Amphibious Zone Sign

From $14.95

a warning sign that states "This property is protected by a highly trained Neon Tetra. Not responsible for injury or possible death."

a warning sign that says "WARNING" and "THIS PROPERTY IS PROTECTED BY A highly trained NEON tetra fish".

Neon Tetra Aquarium Warning Sign

From $14.95

a warning sign that says "This property is protected by a highly trained pufffish" and states that it is not responsible for injury or possible death.

a warning sign that says "This property is protected by a highly trained pufffish" and features a black pufffish illustration.

Pufferfish Tank Warning Sign

From $14.95

a warning sign that says "This property is protected by a highly trained rainbow fish".

a warning sign that says "This property is protected by a highly trained rainbow fish" and states that it is not responsible for injury or possible death.

Highly Trained Rainbow Fish Sign

From $14.95

Mouse pad with a bear reading a book design on a desk with an Apple mouse.

Capybara Dark Academia Mouse Pad & Desk Mat

From $12.95

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For the people whose pets live in tanks, terrariums, and carefully monitored water systems, and whose home decor should reflect that with the same level of dedication. This is the full exotic pet and aquarium collection in one place, spanning novelty metal warning signs, art prints, linen greeting cards, and compact mirrors, all featuring original creature artwork exclusive to Designs by Linda Nee.

A highly trained plecostomus with full property protection responsibilities. A betta fish with an official warning label. A cichlid with documented threat potential. A yellow tang with a distressed vintage sign to match its personality.

A dark academia capybara reading by candlelight in a gilded frame. A whimsical axolotl with a book, roses, and a candle, because some creatures simply belong in a library setting. A crowned pufferfish rendered as a serious oil painting in a gold baroque frame. A jumping spider surrounded by florals, looking directly at you, completely unbothered.

All exotic pet and aquarium products are designed in our Henniker, New Hampshire studio and made in the USA. Every piece carries original artwork exclusive to Designs by Linda Nee. Metal signs are printed directly onto heavy gauge rust-proof aluminum using UV resistant ink, with no decals and no vinyl, and arrive with pre-drilled mounting holes ready to hang. Art prints are available on archival fine art paper or aluminum metal, printed to order in multiple sizes. Greeting cards are printed on premium Red River linen cardstock with archival-safe inks. Compact mirrors are precision-sublimated with permanent studio artwork.

Creatures across this collection include betta fish, cichlids, plecostomus, yellow tang, minnows, gerbils, axolotls, capybaras, crowned pufferfish, jumping spiders, stag beetles, Hercules beetles, and more. The aesthetic ranges from novelty humor warning signs to whimsical dark academia illustration to gothic botanical fine art, all united by a genuine appreciation for the creatures most people walk past without a second look.

Strong starting points include the Betta Fish Warning Metal Sign, the Whimsical Axolotl Art Print, the Bibliophile Axolotl Art Print, the Reading Capybara Compact Mirror, and the Crowned Pufferfish Greeting Card.

For more by format and creature type, explore the Fish and Aquarium Signs collection, browse Reptile and Exotic Pet Signs for the terrarium crowd, visit Linen Greeting Cards for the full creature card range, or check Most Loved for the exotic pieces that keep finding good homes.

Frequently Asked Questions

What types of exotic pet and aquarium products are in this collection?
This collection includes novelty metal warning signs, art prints on archival paper or aluminum metal, linen greeting cards on premium Red River cardstock, and compact mirrors. All feature original exotic pet and aquarium creature artwork exclusive to Designs by Linda Nee, made in the USA in our Henniker NH studio.

Are the exotic pet warning signs real warnings or novelty humor signs?
Every metal sign in this collection is a novelty humor sign, not an actual regulatory warning. They are designed to look amusingly official while celebrating the specific exotic pet or aquarium creature featured. No actual threat from your betta fish is implied, though we cannot speak to the plecostomus.

Are the art prints available on metal or paper?
Yes. All art prints in this collection are available on archival fine art paper or aluminum metal, printed to order in our Henniker NH studio. Paper prints use fade-resistant archival-safe inks. Metal prints are printed directly onto rust-proof aluminum with UV resistant ink and no decals or vinyl.

Do you carry exotic pet and aquarium products beyond metal signs?
Yes. This collection includes art prints, linen greeting cards, and compact mirrors alongside the novelty metal signs. Creatures span aquarium fish, exotic small pets, insects, and whimsical creature art. New designs are added regularly and all artwork is exclusive to Designs by Linda Nee, made in the USA.