Fish Geek

£29.00

Size & fit

Find your size

Use your body measurements below. If you fall between two sizes, choose the larger size.

SizeXSSMLXL2XL3XL4XL5XL
Height171175179183189195195195195
Chest869399104116129135142162
Waist7176818999112119130137

Regular unisex fit.

Chest/Bust: measure around the fullest part, just below your armpits.

Waist: measure around your natural waistline.

For those who know that one tank is never quite enough.Featuring the original Fish Geek logo and our resident fish scientist, this tee is made for aquarists who take their hobby seriously—but never themselves.Clean,…
  • Printed to order using renewable energy
  • Free UK delivery on orders over £60
  • Made for everyday wear

For those who know that one tank is never quite enough.

Featuring the original Fish Geek logo and our resident fish scientist, this tee is made for aquarists who take their hobby seriously—but never themselves.

Clean, distinctive and easy to wear, it’s the perfect everyday shirt for fish room sessions, aquarium shop visits or quietly identifying fellow fish geeks in the wild.

• Original Fish Geek logo design
• Made for fish nerds
• Printed to order in the UK
• Official uniform of the aquarium obsessed

Size

XXXXXL, XXXXL, XXXL, XXL, XL, L, M, S, XS

Colour

Denim Blue

WHY YOU’LL LOVE IT

Made for proper fish people.

Thoughtfully made Fish Geek gear for aquarium people who appreciate the details.

Fit & feel

Relaxed unisex fit in soft, comfortable fabric, made for everyday wear in and out of the fish room.

Care guide

Wash cool and inside out. Avoid tumble drying to help the print and fabric stay at their best.

Made responsibly

Printed to order in the UK using renewable energy, helping avoid unnecessary stock waste.

Size & Fit

Sizing varies by garment, style and colour. Standard Teemill ranges run from XS–2XL for menswear and UK 8–18 for womenswear, with extended sizes on selected products.

View the size guide for help choosing your fit.

Shipping & Returns

Products are printed to order and usually dispatched in 1–3 working days. Delivery options, costs and estimated dates are shown at checkout.

See our delivery and returns information.

Sustainability

Made with natural materials and renewable energy, printed only when ordered, shipped without plastic and designed to be returned and remade.

Learn how the circular system works.

Scroll to Top
Free UK delivery over £60 · Sustainably printed to order