Your tank

Choose your fish, then start swimming.

Fish

Count 1

The preview shows one fish. Your count applies in the tank.

Look

Quality

Auto balances detail and performance.

Sizes

In the tank, select a fish and scroll or pinch to resize. Sizes last for that visit.

Advanced · motion tuning

Optional tools for testing the preview fish.

Nose direction

Rotate the preview around each axis.

X
Y
Z

Body bend

Adjust the amount of bend on each axis.

X 0
Y 0
Z 0

Toggle the model animation and procedural wave.

About / Credits

"Guppies" by dannzjs, CC BY 4.0 (gill covers and chamber added here)
"Crimson Cascade red goldfish" by rt699448, CC BY 4.0 (simplified, rigged, fins rebuilt, tail root reshaped, mouth and gills added here; v2 includes mesh fixes (lip flips, mouth corners, gill sliver); a lower-polygon copy, goldfish-natural-v2-lo, is simplified further from goldfish-natural-v2)
three.js r160, MIT licence, © 2010-2023 three.js authors (licence). Full list: CREDITS.md
Display mode: click or F for fullscreen, scroll to zoom, click a fish to resize just that one, S for settings.
Version:
Betta · Goldfish

Enter to start · S to return to settings

drag to orbit · tune the bend, then press ▶ display