Aquarium Wall
Let's make a beautiful underwater scene right on your fridge! Triangle fish will swim up, up, up!

Do the Stick Test
Try one tile near the middle of the fridge door. If it sticks firmly, this build is on.
Safety: Avoid handles, seals, buttons, vents, and anything warm.
Pieces you'll use
Visual key
Small square
Triangle
How to build it
Step 1 is always free. Visual cards for the rest are part of the build pack.
- 1Step 1 of 4
Connect two triangles to make a diamond shape for your fishy's body.
- 2Step 2 of 4
Add one more triangle to the back as the fish's wobbly tail.
- 3Step 3 of 4
Place your square tiles at the bottom of your scene to be bubbles or rocks.
- 4Step 4 of 4
Stick your fish onto the fridge, pointing them all the same way like they're swimming in a parade!
Want the full visual build pack?
Free sample pack — printable step cards delivered by email.
If it falls off
Try sticking the tiles more firmly to the metal, or use fewer tiles for your fish.
Make it easier
Just make a few simple fish with two triangles each, no tails or bubbles needed yet!
Make it bigger
Make a whole school of fish by building more triangle fish, big and small!
Chaos upgrade
Add a square with a funny face in the water like a silly sea monster!
Try next
Dinosaur Warning Sign!
Watch out! A dinosaur might be crossing. Let's make a super cool warning sign for the fridge or dishwasher!
Needs: 4 small squares · 6 equilateral triangles
City Skyline
Build a dazzling city skyline right on your fridge, with tall towers and pointy rooftops!
Needs: 14 small squares · 4 equilateral triangles