SOLD OUT: Join the Waitlist!

Our Marimo sell out quickly due to their high demand and our commitment to sustainable sourcing. Restocks occur every six months, give or take a few, based on environmental factors. At the moment, we’re expecting our winter/spring restock to arrive but it could be many more months! Thank you for your support as we remain committed to sourcing thoughtfully.

Be the First to Know!
Click here to Join the Waitlist and ensure you’re notified before Marimo are made available to the public. As a waitlist member, you’ll have exclusive early access to purchase.

Marimo are magical algae orbs! We like to think of them as the bonsai of the aquatic world—peaceful, low-maintenance companions that thrive in low light.

MARIMO OPTIONS

• Mini: 10 to 15 years old, measure between 0.75-1.25 inches in diameter
• Regular: 15 to 25 years old, measure between 1.25-1.75 inches in diameter
• Seconds and Mini Seconds: range between .75-2.0 inches in diameter. Marimo Seconds are healthy and vibrant and shaped less spherically than our other marimo. They may be more egg shaped or indented, but just as lovable! We suggest these for your fish tank or as an aquatic furry friend for kids who want to experience caring for a marimo and may be a bit more hands on (and be sure to check out our digital Plant School)!
• Pieces: occasionally, marimo break into pieces and will take decades to grow spherical once again. These broken pieces are fantastic for water gardens and aquariums and make wonderful friends for turtles and fish alike. Pieces come in various sizes, ranging from 1 to 3 inches each. They are healthy, non spherical marimo.

As an environmentally conscious small business, we believe wholeheartedly in being mindful and transparent with our customers and with our community. We are extremely grateful for your patience and support while we have stayed committed to keeping our planet safe by offering marimo in a responsible way only.

We have established a relationship with our trusted supplier over the past five years who source our marimo ethically and responsibly and for that reason we are proudly one of the very few trusted distributors of zebra mussel free, healthy, happy, thriving Marimo in the U.S.

All our marimo come wrapped in 100% recyclable and compostable packaging 

*shipping within the US only

Do you already have Marimo? Don't forget to grab a bottle of Marimo Salt for optimal care too!

To learn more about caring for your magical green spheres, we have a digital plant school for you as well as a Marimo FAQs 

Also want to learn more about the Zebra Mussel environmental issue and why we were not offering Marimo for nearly two years? Here's our blog post explaining everything.

Best wishes,

Team SE