Can moss balls live in high pH water?
There aren’t many aquarium plants that can handle water that is high in pH, but a moss ball will be perfectly happy in water that is in the mid- to high-8 range on the pH scale. Adding a moss ball to your aquarium adds another element to the diversity of the environment.
What are the benefits of using a moss ball for aquariums?
Moss balls are also known for their ability to help balance the pH levels in your aquarium. They do this by absorbing carbon dioxide and releasing oxygen into the water which helps to keep the pH levels stable. Top Tip: It’s a well known fact, that some aquarium plants don’t do well in high pH water!
Do moss balls absorb pollutants?
Absorbing Pollutants. Marimo moss balls absorb pollutants such as phosphates, nitrates, ammonia, and other waste solid debris in the surrounding water. Although they cannot completely replace a water change and filtration system, a large ball can help significantly in smaller aquariums.
Are moss balls bad for fish?
Byproducts of fish waste, nitrates are harmless to most healthy fish under 30 ppm, but as their numbers increase over time, they can stress and kill your fish. Partial water changes are performed to keep nitrates in check. Like live plants, moss balls absorb nitrates. But—also like plants—it’s usually not a large amount.

What are moss balls good for?
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.
What pH do moss balls like?
pH: Marimo moss ball appreciates water with pH in the range of 7.0 to 8.0 for optimal growth and maintaining good health conditions. Hardness: The plant can thrive in a wide range of water hardness conditions, it can withstand general hardness in the range of 2 to 20 dGH. It can also grow in brackish water as well.
What do moss balls do for an aquarium?
A moss ball is a species of green algae that is formed into a ball and is two to five inches in diameter. Moss balls are purchased for home aquariums to help absorb harmful nutrients in the water and limit the growth of undesirable algae.
Is Moss good for your fish tank?
Why Grow Aquatic Moss? Aquatic mosses are generally chosen for their aesthetic qualities, but they don't just look great; they can also contribute to improving water quality. As photosynthesizing plants, aquatic mosses absorb nutrients in your aquarium water, including nitrates, from the water column.
Do moss balls help keep tank clean?
Marimo Moss Ball Benefits in Aquariums. Marimo moss balls absorb pollutants such as phosphates, nitrates, ammonia, and other waste solid debris in the surrounding water. Although they cannot completely replace a water change and filtration system, a large ball can help significantly in smaller aquariums.
Do moss balls oxygenate water?
Like plants in general, moss balls suck up CO2 and release oxygen into the water. If you don't like noisy air stones, some Marimo moss balls are a great addition to help you oxygenate your tank.
Do moss balls make water cloudy?
When you put the moss ball back into its home, avoid squeezing the water out of it, as this can make the water murky and cloudy. The ball may float when its put back in. If it is floating low, you can leave it as the ball will sink as the air is slowly released.
Can you have too many moss balls?
If you put too many moss balls on top of each other, they'll shade one another, and some of them won't get enough light. As a result, they'll get sick and turn brown. Overstocking the tank with moss balls is also bad for your fish since they won't have enough nutrients or room to swim comfortably.
Are moss balls still banned?
Pet stores, including Petco and PetSmart, have resumed selling Marimo moss balls, which, as of September, must meet new federal safeguards. Moss balls, including implicated brands like “Beta Buddies,” can be legally imported into the U.S. only through John F.
What fish can live with moss balls?
Betta fish and moss balls can live in perfect harmony. Aside from their natural velvety-green splendor and contrast amongst other decor, betta fish love playing with and resting on marimo moss balls.
Do moss balls need food?
Domesticated marimo balls are very easy to maintain and ideal for beginners. They can live with all types of fish, and are perfect for low-stocked and low-tech aquariums. No food or fertilizers are needed since they create their own food through photosynthesis.
How do I know if my moss ball is healthy?
Although marimo balls can withstand a range of temperatures and water conditions, they may turn a strange color; this is an indication that something is wrong.Marimo turning white/lighter means that it is probably receiving too much light. ... Marimo turning brown may be a sign that it's time to gently clean it.More items...•
How do you make moss balls grow faster?
Change the water every couple of weeks, and more often during the summer when water evaporates quickly. Regular tap water is fine, but let the water sit out for a full 24 hours first. Agitate the water occasionally so the moss balls aren't always resting on the same side. The motion will encourage round, even growth.
How do you keep moss balls alive?
Moss balls are aquatic plants, so they must live submerged in cool water, preferably under 77 degrees Fahrenheit. These plants aren't too picky about the type of water; it just has to be freshwater. "I use my tap water, but well water, distilled water, or rainwater would be fine as well," says Steinkopf.
Can marimo moss balls live in tap water?
What type of water should I use? Tap water is good enough. It is recommended to change the water your Moss Ball Pets live in once a week or every two weeks.
What temperature should you keep moss balls at?
The temperature should stay below 77°F (25°C). Place the balls in low indirect sunlight or low artificial light. Avoid direct sunlight, as it will burn and possibly kill them. Waterlogged marimo moss balls will stay at the bottom of a tank, but otherwise they float to the top or move up and down.
What can moss balls do for an aquarium?
Discover what a moss ball can do for your aquarium, from absorbing nitrates to offering shrimp a snack. Live plants are very beneficial for aquariums. They do everything from absorbing toxic nitrates to giving your animals a natural, beautiful environment to live in. Unfortunately, not all of us have green thumbs.
What does moss ball do to plants?
While it has the same benefits as plants like absorbing nitrates and providing oxygen, the moss ball does these things on a smaller scale, at least compared to the bigger plants out there. To make a large dent on nitrates, oxygen levels, and the prevention of algae, tanks often have more than just a few plants when we get into double-digit gallons. Often a tank is filled with different species of plants to make a significant impact on tank levels.
What is the best seeding material for a new tank?
4. Harbors a Good Amount of Beneficial Bacteria. While gravel and filter media is the most valuable seeding items for a new tank, the Marimo moss ball, like many plants, has colonized beneficial bacteria on its surfaces, and can make for great seeding material.
How to kill a marimo?
The only way to kill a Marimo is if you place it in water full of chlorine (such as untreated tap water), saltwater, or a cesspool (where there are no nutrients in the waste). In other words, as long as you keep up with your maintenance on the tank, providing nutritious food for your animals, the moss ball will thrive.
Do moss balls absorb nitrates?
Like live plants, moss balls absorb nitrates. But—also like plants—it’s usually not a large amount. The ball would make a difference only if it were kept in just a few gallons of water. Still, any nitrate absorbent is a benefit to your tank’s ecosystem.
Do algae balls need fertilizer?
Every time you feed your fish, you are also feeding the moss ball, so no fertilizers are required.
Do moss balls need to be anchored?
Doesn't Need to Be Anchored. This is probably one of my favorite benefits of the moss ball, aside from the incredibly low maintenance. A lot of plants need to be anchored, by either burying their roots in gravel or tying them to an object until it attaches itself (which takes patience).
How to keep marimo balls healthy?
How to keep your Marimo balls healthy and looking great. The exact conditions you need to keep in your tank (ph, light, etc) to keep it thriving. 3 things you can do to make it grow faster. And more. Let’s jump into it:
How often should I change out my marimo balls?
Otherwise, you may want to change out their water once every 2 weeks. You should also take this chance to rinse them in dechlorinated water to remove any debris they might have collected. Do this, and your Marimo balls will stay happy and healthy. I’ll cover how to recognize health problems later on in this guide.
Why do aquariums need more light?
The extra light will help it produce more energy in photosynthesis, but doing so will cause it to use more nutrients, which it will get from the fertilizer and CO2 you’re adding to your aquarium.
Can you use freshwater fish for marimo?
As you can see, almost any conditions safe for freshwater fish are suitable for Marimo. There are some things you can do to keep them healthier and improve their growth rate. We’ll discuss those below. One thing I want to discuss here is salt.
Can you drop a marimo into an aquarium?
When you get a new Marimo, you don’t want to immediately drop it into your existing aquarium.
What Exactly is a Moss Ball?
A moss ball is a rare growth of algae that grows into large green balls with a soft appearance. They are also referred to as moss ball pets, Mossimo or Cladophora ball.
How do moss balls form?
They are formed as the ball rolls along the lakes bed facilitated by water waves. Moss balls have a relatively slow growth rate since it can grow just a few millimeters per year depending on climatic conditions. In an aquarium however they can grow much faster.
What family is Marimo Moss Balls?
Marimo Moss Balls – most common. They are part of an algae family – Cladophoraceae. They form naturally as algae wives around itself. They are easy to propagate and maintain.
How long do moss balls float?
Relax! It is a regular sight for moss balls. You see, during photosynthesis, they release oxygen bubbles, these bubbles make them float. Additionally, when you first add them to your aquarium, they will float for about 2-3 days.
Why is my moss ball turning brown?
If they change from green to brown, it’s a sign that they are sick. Please wash them with running tap water and add some salt into the moss ball. Alternatively, this can be a sign of excess direct sunlight. Move the tank to a low-light spot where they will recover gradually.
Do moss balls need fertilizer?
Just like any other plant, moss balls require fertilizer to feed. You should add liquid fertilizer if your fish are not producing enough ammonia and nitrates. Also, ensure there is enough carbon dioxide in the aquarium. You can add a CO2 system to supplement the levels.
Is algae a nuisance?
Algae is a nuisance to most hobbyists. They cover substrate, decorations and spread all over the glass. What better way to control them than adding some Marimo moss balls. You see, moss balls are algae, therefore, will deplete nutrients required by other algae.
How to keep marimo moss balls healthy?
So, when you clean the tank or change the water, take out the balls and squeeze out the waste from them in a sink or bucket. You can then put them back in the tank. Performing this process regularly will keep the algae healthy. The lower side of a marimo moss ball may turn yellow or brown over time.
How does marimo moss help the aquarium?
Creates Oxygen. Like any other plant, marimo moss absorbs carbon dioxide and releases oxygen through the process of photosynthesis. Although the amount of oxygen produced is less, it is still helpful in maintaining a healthy environment in the aquarium. 3. Adds Helpful Bacteria.
What are marimo moss balls?
1. Absorbing Pollutants. Marimo moss balls absorb pollutants such as phosphates, nitrates, ammonia, and other waste solid debris in the surrounding water. Although they cannot completely replace a water change and filtration system, a large ball can help significantly in smaller aquariums. 2.
How long does it take for moss to grow?
Make sure you have enough or a mix of other plants to support the functions of the moss effectively. Marimo moss grows very slowly, and takes a few years to grow to a large-sized ball. However, if you find that the size of the ball has become too big, cut it into smaller pieces and roll them into small balls.
Why are live plants important in aquariums?
Live plants are an important part of an aquarium, as they create a conducive environment for aquatic animals to grow in. However, most of these plants are hard to maintain, and they have short lifespans, making it quite a bother. Still, none of these issues will trouble you if you choose to go in for marimo moss balls.
Where does Marimo Moss come from?
Marimo moss is a filamentous species of wild algae which is native to Japan and some parts of northern Europe. Its name comes from the Japanese terms ‘mari’ which means bouncy ball, and ‘mo’ which means aquatic plant. Strands of this algae are known to float around in freshwater bodies where there is enough nutrition for them to propagate.
Does marimo moss tolerate salt?
Salt Tolerance. Majority of the freshwater aquatic plants cannot thrive when the salt level in the water is relatively high. However, wild marimo moss is found largely in brackish water, giving it an advantage of high-salt tolerance. 10.
