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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
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Description
bonsai tree moss ball Giant Marimo Moss BallsIf something is listed as sold out and you are interested in getting some please sign up to be notified once it goes back in stock! You may go to any sold out listing and click on the email me when available button to sign up to be notified the instant we are able to put something back in stock. We do monitor these lists and try to bring in things when the demand is high enough for us to do so. It is important to note that all Marimo sold from Aquatic
If something is listed as sold out and you are interested in getting some please sign up to be notified once it goes back in stock! You may go to any sold out listing and click on the “email me when available” button to sign up to be notified the instant we are able to put something back in stock. We do monitor these lists and try to bring in things when the demand is high enough for us to do so.
It is important to note that all Marimo sold from Aquatic Arts is responsibly collected and put through a rigorous quarantine process to ensure safety and quality. All of our incoming Marimo shipments are inspected and cleared by DFW/USDA before we receive them. Upon arrival, we quarantine and treat all of the Marimo for a minimum of two weeks, to fully eradicate any pests, including zebra mussels. This includes a saltwater bath that kills any “hitchhikers” that may be attached without causing any harm to the plant.
We take conservation very seriously here at Aquatic Arts, and we go through great lengths to support it. It’s in everyone's best interest to remain vigilant regarding invasive species. Because of the lengthy, tedious, and strict quarantine process that we follow, it is impossible for invaders of any kind to survive. As far as we know, we’re currently the only Marimo supplier doing anything like this, and that definitely sets us far apart from the rest.
In observance of state to state regulations for containing any potential spread of an invasive species, temporary restrictions have been implemented by the following states. Marimo orders from these states will not be sold or shipped at this time:
Alaska
Arizona
California
Hawaii
North Dakota
Oregon
Pennsylvania
Wyoming
Marimo Moss Balls are one of the most popular plants in the aquarium hobby. In Japan, they are widely kept as ornamental plants in jars. These moss balls can be quite useful for the aquarium because they generate oxygen and remove nitrates, improving water quality. Marimo are often sold in the form of "nano" moss balls, which are much smaller. Our giant Marimo balls will be 1-1.5 or more inches in diameter. If you wish, you can cut the moss balls into smaller pieces and the individual pieces will grow into separate nano Marimo moss balls.
The lakes in which Marimo are naturally found are cold in temperature, so Marimo do best in cooler water (we recommend a water temperature no higher than 76° F). Brown spots may form on your Marimo if their water is too warm. If you find your water gets too warm during the hotter months, you can give your Marimo a “vacation” by putting it in a water-filled container in your refrigerator for up to 24 hours at a time.
Marimo balls are regarded as good luck charms in Japan, and since they have been known to live to 200 years and beyond, they are often kept as family heirlooms. They are thought to symbolize close bonds between family members or close-knit friends, and are often passed down to children and grandchildren or nieces and nephews. By the time future generations receive the Marimo balls, they will be larger in size and will continue to grow with each generation. Additionally, Marimo balls are sometimes given to young children as "pets," since the only care they require is occasional water changes.
Marimo balls are also though to represent everlasting love; thus, they are often used as wedding table ornaments or even gifted at weddings. They are appropriate as a gift to the bride and groom, and smaller Marimo balls make wonderful take-home gifts for the guests that can serve as mementos of the newly-weds' special day.
All Aquatic Arts brand plants and animals come with a 100% live arrival guarantee, plus free email support!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
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Product Reviews
★★★★★ 5
Fresh, Clean Air — Excellent Quality Cabin Filter!
Size: 9.7" x 9.3" x 1.8"
This premium HEPA‑rated filter does an outstanding job of keeping dust, pollen, and tiny airborne particles out of the cabin — much better than standard cabin filters. It’s designed and tested to meet true HEPA filtration standards, effectively capturing up to 99.97 % of particles down to 0.3 microns in size, so the air inside the car feels noticeably cleaner and fresher.
Installation was straightforward and fit exactly in place in my vehicle with no modifications needed. The high‑quality filter media feels dense and well‑constructed, with built‑in structural support to help it hold its shape throughout its service life.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Must Buy HEPA Cabin Filter
Size: 9.7" x 9.3" x 1.8"
Great filter and excellent Value! And, it’s a Bosch !!! Description and sizing were exactly as advertised. DIY install was easy and it fit my 2019 Highlander perfectly ! Filter is HEPA and well made and is a good thickness, so much better than the flimsy one the car dealership installed. Impressive ! Highly recommend!
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Reviewed in the United States on March 7, 2026
★★★★★ 5
good performance
Size: 9.7" x 9.3" x 1.8"
The installation is simple, the size is just right, and most importantly, the price is very good. It is the best choice for consumables.
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Reviewed in the United States on March 2, 2026
★★★★★ 5
A Lungful of Freedom
Size: 9.7" x 9.3" x 1.8"
Dateline: The Passenger-Side Footwell of a Toyota Venza, Sunday Night. We spend our lives in sealed metal boxes, hurtling through a thick, invisible soup of our own collective filth. A foul cocktail of exhaust fumes, road dust, tire particles, and whatever strange, pollen-based miasma the world decides to throw at us on any given day. To breathe that poison in, unfiltered, is an act of slow, unwitting suicide. You need a line of defense. A gatekeeper for your own lungs.
Enter the Bosch 6055C HEPA Cabin Air Filter. It is not a glamorous part. It is not a performance upgrade that adds horsepower or prestige. It is a simple, pleated rectangle of paper and charcoal, a humble guardian destined to live out its days in a dark plastic cave behind your glovebox. But its mission is a noble one.
The replacement process is a moment of pure, unadulterated, five-minute victory over the dealership's service department. You pop open the glovebox, you unclip the old filter tray, and you pull out the old soldier. And what you find is a horror show. A grey, matted testament to the unseen war it has been fighting on your behalf, choked with leaves, dirt, and the ghosts of a thousand diesel trucks. It is the face of the enemy.
You unwrap the new Bosch filter. It feels solid, well-made. The pleats are clean and numerous. I laid it side-by-side with the outgoing Denso filter—a brand that supplies the automakers themselves—and I could find no meaningful difference. The quality was equal. The construction, robust. This was no flimsy, cut-rate pretender. This was a serious piece of hardware from a serious company.
You slide the clean, white Bosch into the tray, snap it back into its dark little home, and close the glovebox. The deed is done. You have performed a life-saving transplant on your vehicle's respiratory system in less time than it takes to listen to a single pop song.
And the value… the value is the sweet, sweet punchline. For a fraction of what a dealership would charge you for the same simple service, you have installed a top-tier, HEPA-grade filter from one of the most respected names in the business. You have guaranteed yourself a clean, breathable bubble of personal space as you navigate the toxic jungle of the modern roadway.
This is not just a filter; it's a small, affordable act of rebellion. It’s a declaration that you, and you alone, are the master of the air you breathe. It is a simple, effective, and profoundly satisfying piece of gear. Highly recommended.
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Reviewed in the United States on June 9, 2025
★★★★★ 4
Great Upgrade to your Cabin Filter. Fits 2018 Subaru Outback
Size: 9.7" x 9.3" x 1.8"
This is a great filter upgrade to your cabin filter. This is better than the Subi standard part. Fits my Subaru outback. NOTE: Subi marks their filter with an 'up' arrow; however, this filter is marked with a 'airflow' direction. Direction of air flow is toward the blower motor so it will point downward when you install it.
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Reviewed in the United States on April 25, 2026