Explore data and build apps seamlessly with marimo, a next-generation Python notebook.

Marimo were first described in the 1820s by Anton E. Sauter, found in Lake Zell, Austria.

Jul 28, 2022 · Petco's expert guide helps you care for Marimo Moss Balls! Learn aquarium requirements, propagation, and habitat mates to keep these unique, vibrant plants thriving.

Moss Balls, or "Marimo" weren't traditionally grown as houseplants and it's not made of moss (it's actually an Algae called Aegagropila linnaei). But they make great indoor plants.

Nov 5, 2019 · Marimo translates to “lake ball” in English – a fitting name since they’re literally giant balls of algae filaments found on lake floors. Currents in shallower parts of the lake roll them around, …

From water changes and lighting to cleaning and rolling tips, you’ll learn everything you need to give your Marimo the best life. Looking to create a full aquatic habitat? Explore our DIY moss ball …

Aug 26, 2025 · In this complete marimo moss ball guide, we’ll walk you through everything you need to know. From their fascinating origin story to expert care tips, you’ll learn how to turn your Marimo into …

Feb 13, 2026 · Marimo moss balls bring natural texture, color, and a calming focal point to freshwater tanks. This guide focuses on the best marimo moss ball options, including live moss spheres for …

Nov 9, 2023 · In Japanese culture, marimo are revered as symbols of longevity and enduring love, often passed down through generations as family heirlooms. The name "marimo" translates roughly to …

Marimo balls are one of the most popular plants in the aquarium hobby! Widely kept as ornamental plants in jars in Japan, they also improve water quality by generating oxygen and removing nitrates.