Draw a ring, get a stone
Nine kinds, from slate to lava rock. Swipe straight through to cut it. Age it and it weathers inward.
9 stone kinds · real size in cm
Build replay · loops 0:30
Build a paludarium on your phone.
Carve the stones. Draw the wood. Grow the moss, pour the water, let the frog move in. Then share how you made it.
Open on your phone
Free. Add it to your home screen, works offline.
You make every piece.
Nothing is a stock model you drop in. Stones and wood grow from what you draw, the way they form in nature.
Draw a line, grow a branch
Six woods. Graft, prune, bleach. Each one reads your line its own way.
6 woods · spider wood, manzanita, cork…It lives on your clock
Frogs climb what you built. Fish slow down at night. Moss grows by the day.
Night is 20:00–08:00, your phone's timeFour steps, one finger.
Tank size and front glass1Pick a tankSize, front glass, stand.
Hardscape library2Build the hardscapeDraw stones and wood, set them in.
Moss brush3Moss, plants, waterBrush moss on, raise the water.
Animals4Let them move inA frog, a betta, guppies.
Every tank is a recipe.
Open one on your phone and keep building.
Stone-group tank · coming soon
Coming soonBuild replayRoot and vine tank · coming soon
Coming soonBuild replayQuestions
Is it phone only?
Yes, on purpose. Every tool is made for one finger.
Do I need internet?
Only the first time. After that it works offline.
Is it free?
The first version is free.
iPhone or Android?
Both. It runs in your phone browser; add it to your home screen.