Product Info

A brackish beauty, now wearable.
Show off your ichthyologist flair with this unisex v-neck tee featuring Monodactylus argenteus, the silver moony fish first described by Linnaeus in 1758. Sleek and disc-shaped, this silvery swimmer is a long-standing favorite of aquarists and marine biology buffs alike — especially those drawn to brackish water species.

The minimalist design pays homage to the fish’s elegant, moon-like profile and its unique dorsal fin, whose name translates to "single finger." Whether you’re stocking your tank or just love uncommon ocean life, this tee lets you wear your marine curiosity with subtle style.

Made from soft, pre-shrunk combed cotton with a flattering v-neck cut, it’s a versatile choice for fish nerds, coastal naturalists, and anyone who appreciates vintage taxonomy with a modern look.

🐟 Why You’ll Love It:

• Features Monodactylus argenteus – a beloved brackish-water species

• Clean, minimalist marine life design

• Perfect for fishkeepers, ichthyologists, and ocean nerds

• Soft cotton with a lightweight, breathable feel

• A thoughtful gift for aquarium fans or sea life lovers

👕 Product Details:

• 100% combed ring-spun cotton

• Fabric weight: 4.2 oz/yd² (142 g/m²)

• Pre-shrunk for consistent sizing

• Regular fit with v-neck style

• Side-seamed construction for shape retention

• Coverstitched neckline and hemmed sleeves

• Shoulder-to-shoulder taping

• Blank product sourced from Nicaragua, Guatemala, or the US

Why Made-to-Order is Better for the Planet 🌎

When you choose made-to-order products, you're making an eco-friendly choice that helps reduce waste and pollution. Traditional mass production results in millions of unsold garments ending up in landfills or being incinerated, releasing harmful toxins into the air.

By only producing items when they’re ordered, we eliminate excess inventory, reducing textile waste and lowering the environmental impact. Plus, this sustainable approach conserves resources by avoiding overproduction.

Your purchase supports a smarter, greener future—one where fashion is made responsibly and only when truly needed. Thank you for making a difference!

As every item is made specifically for you, we usually can't accept returns unless the product received is defective or is not what was ordered. However, if you have any issue with your item, contact us we will be happy to help in whatever way we can. If a return is authorized, we will provide shipping instructions and the address of our returns facility. 

Age restrictions: For adults
EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Age restrictions: For adults

EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.

Size guide