THE LITTLE WORLD BUILDER
ModMoss Moss Ball Terrarium
Some moss, a vessel, a few finishing touches. Find the combination that makes your everyday feel a little greener.
Your quiet corner starts here.
Concept imagery, not supplier photography. Final products may vary in color, shape, and scale.
Your little world
A design in progressUS-only standard shipping: $8.99. Taxes, if applicable, calculated at checkout.
View your bagA little living world for your desk, shelf, or someone you love. Create your ModMoss with one, two, or three live marimo moss balls, a glass vessel, and your choice of light or dark stones.
Make it yours
- Choose 1, 2, or 3 marimo moss balls.
- Pick a Round, Tall, or Wide glass vessel.
- Finish with River light or River dark stones.
Your selected configuration includes the moss balls, vessel, and stones. Natural shapes and colors vary. The images show illustrative configurations; exact proportions and appearance may vary.
A little care goes a long way
Marimo are living freshwater algae, commonly called moss balls. Keep them submerged in cool, clean water, away from direct sun and heat. Refresh the water regularly. Never release marimo or aquarium contents into natural waterways.
Read our care guide for everyday care.
No two corners are quite the same.
Make something that belongs in yours.
A FEW SMALL QUESTIONS
A few things before you begin.
Small answers for your little world.
What is included?
Your selected number of live marimo moss balls, one glass vessel in your chosen shape, and your selected stone finish. Review your configuration and total before adding it to your bag.
Is a moss ball actually moss?
Marimo are living freshwater green algae, commonly called moss balls. They live underwater and need clean, cool water and indirect light.
Will mine look exactly like the picture?
The imagery illustrates your choices, not an exact size or scale. Natural shapes and colors vary. Exact vessel dimensions are not finalized yet.
How do I care for my marimo?
Keep marimo submerged in clean, cool water and away from direct sun and heat. Refresh the water regularly. Never release marimo or aquarium contents into natural waterways. Our care guide has the everyday basics.