If you’re planning an “Oh Fishally One” birthday party for your little one, get ready to dive into a sea of fun!
A fishing themed party is perfect for celebrating your baby’s big milestone, and the decorations will set the scene for a party guests won’t forget.
Here are 10 must-have fish theme first birthday decorations to make your party “fin-tastic!”
1. Hooked on Balloons

Transform your party space into a fishing haven with a gorgeous balloon garland.
Use shades of blue and green to represent water and grass, and add pops of orange to resemble fishing bobbers. Include clear balloons to create a bubbly effect that matches the “gone fishing” vibe.
Hooked Tip: Add fish-shaped balloons to the garland for an extra creative touch—it’s a playful nod to the theme that kids will love!
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2. Cast Your Net

A fishing net backdrop instantly brings the “Oh Fishally One” theme to life. Hang it behind the cake table or as part of a photo booth setup.
Add plastic fish, fishing bobbers, and even small faux fishing hooks to enhance the theme.
Fishing Hack: Drape the net loosely and weave in some artificial grass to mimic a fishing dock look.
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3. “Oh Fishally One” Banner

Every party needs a statement piece, and a custom “Oh Fishally One” banner is perfect for the job. Hang it above the dessert table, across the front of the high chair, or on a wall where guests can take photos.
Fishing Hack: Choose colors and fonts that match your fishing theme to tie everything together.
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4. Fish Theme Centerpieces
Get creative with your table decor! Fill clear jars or bowls with goldfish crackers, blue pebbles, or water beads.
Top them with fish-shaped toppers or small cutouts of sea creatures for a fun and edible centerpiece.
Party Hack: Use small nets or toy fishing rods to complete the look.
Create This Look:
5. Fishing Bobbers and Bubble Streamers

Combine bubble streamers with fishing bobber accents for a fun twist. Create red and white paper circles to mimic classic fishing bobbers, and pair them with iridescent or clear bubble-like streamers.
Hang them from the ceiling, around doorways, or use them as part of a photo backdrop.
Quick Trick: Stick to just the bobbers and bubbles for a clean, cohesive look that keeps the theme playful but not overwhelming.
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6. Tackle the Tableware

Set the table with plates, cups, and napkins featuring fishing themes like bobbers, fish, and tackle. You can even add cupcake toppers shaped like fishing rods for a playful touch.
Simple Twist: Incorporate mini tackle boxes as place settings or snack holders for extra charm.
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7. Snap the Catch Photo Booth

Create a photo booth that’s hooked on fun!
Use a fishing net backdrop decorated with bobbers, plastic fish, and toy fishing rods. Include props like oversized fishing hats, bait buckets, and “Gone Fishin'” signs for guests to pose with.
Bright Idea: Set up a small wooden dock or bench with fishing props like a tackle box, a toy fishing pole, and a bucket labeled ‘Catch of the Day’ to create the ultimate fishing hole photo op.
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8. Catchy Table Covers

Go for table covers that bring the fun of fishing to life!
Use plain blue or green tablecloths and top them with decorations like mini fishing rods, tackle boxes, or plastic fish scattered along the center.
Add fishing bobbers, hooks (without the sharp ends!), and playful “Catch of the Day” signs to enhance the fishing theme.
Clever Detail: Use a few small buckets filled with “bait” (like gummy worms) as part of your table decor.
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9. Sweet Catch Dessert Station
Your dessert table deserves its own spotlight! Decorate it with mini fishing poles, tackle boxes, and themed labels for treats.
Consider fun names like “fish food” for goldfish crackers, “ocean jello cups,” or “shark bites” for cupcakes.
Fun Touch: Use a small inflatable pool filled with ice to display drinks or chilled desserts. Guests will love grabbing their refreshments from a ‘fishing cooler’ that fits the theme perfectly.
10. Fish and Bobber Cutouts

Hang 3D or flat fish and fishing bobber cutouts from the ceiling or attach them to walls. This simple decoration makes the space feel like a lively fishing trip for kids and adults alike.
Extra Spark: Encourage older siblings or other kids to help decorate the cutouts with glitter or paint. It’s a fun way to involve everyone in the celebration!
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Bonus Ideas to Make the Catch of the Day
DIY Fishing Game: Set up a “fishing pond” where kids can use toy fishing poles to “catch” prizes or treats. It’s interactive and keeps the little ones entertained.

Personalized High Chair Decor: Add a “Gone Fishin'” banner or fishing-themed decorations to your baby’s high chair for their smash cake moment.

Fishing-Themed Favors: Send guests home with small fishing rod toys, goldfish crackers, or fish-shaped cookies as party favors.

With these must-have decorations, your “Oh Fishally One” birthday party will be a fishing-themed extravaganza filled with fun, creativity, and memories to treasure.
🎂Planning Your Baby’s First Birthday Doesn’t Have to Be Overwhelming
Let’s face it—planning your little one’s first birthday can feel like a never-ending to-do list. If the thought of juggling themes, guest lists, and a cake smash photo session has your head spinning, you’re not alone. But here’s the thing: having a plan can save your sanity.
You need our first birthday party planning guide – complete with guest list trackers, timeline checklists, shopping lists, menu planner, and budget-friendly tips to keep you on track. It’s got everything you need to plan an amazing party.
