
What is hornwort?
(Summary) Hornwort is one of the many different names given to this plant. Their scientific name is Ceratophyllum demersum and they are also commonly called coon’s tail or coontail. It is important to know that there is another less common plant (bryophytes) that is also referred to as Hornwort – we will not be discussing this plant today.
Does hornwort need clear water to grow?
If you’re floating your hornwort (more on this below) then it will have no trouble getting a sufficient amount of light, even if your tanks water isn’t crystal clear. However, if you’ve planted it then the water clarity becomes more important.
How big do Hornwort plants get?
Each form differs widely, especially in height, with the submersed form sometimes reaching 6ft. The submerged form also features the lush reddish leaves, that many people have come to expect from the Rotala Rotundifolia. The light green leaves, of the emergent form, are beautiful in their own right as well. 12. Hornwort Growth Rate: Rapid.
Is hornwort compatible with fish?
Compatibility with fish is not generally a big concern since hornwort makes a good companion for all fish. That being said, it is better paired with some fish over others. Live-bearers will benefit more than most. Fish such as Common Mollies or Guppies will use the plant as a refuge for fry when mating.

How many hours of light does a hornwort need?
about 8 hours aHornwort thrives in a wide range of temperatures and in almost any lighting. Lighting should be kept on the low to medium side, and limited to about 8 hours a day. Any more than this, and the hornwort will take on a long stringy form, with large unsightly gaps between the needles.
What kind of light does hornwort need?
Lighting Conditions Hornwort needs medium to high lighting in order to thrive. It may be able to survive in low light but it may not grow at all, or worse, it may turn brown and die. Even if it can survive and grow a little bit under lower light, the plant will not be as attractive.
What is the lowest light aquarium plant?
I give you, my top 26 best low light aquarium plants.Pelia (Monosolenium Tenerum)Waterwheel Plant (Aldrovanda vesiculosa)Bacopa (Bacopa caroliniana)American Waterweed (Elodea canadensis)Micro Crypt (Cryptocoryne petchii)Red Ludwigia (Ludwigia repens)Coffee Leaf Anubias (Anubias barteri v. “ ... Marimo Moss Balls.More items...•
Is hornwort a high light plant?
It can grow under low to high light and does not require carbon dioxide (CO2) injection. Because it grows so quickly, it's best to use it as a background plant in larger tanks (unless you have the time to constantly trim it).
Will hornwort grow in the shade?
Hornwort grows well with most degrees of sun exposure, from full sun to full shade. However, it may do best if first introduced to a shady area. Hornwort will let you know if it is being to too strong of sunlight by yellowing. If the conditions are too shady, it may thin out and grow more slowly.
Why is my hornwort dying?
Just like with any plant, a lack of light will drastically impact the health of your hornwort. Make sure to you have a proper lamp and nothing is preventing the light from reaching your plant. Dirty water with a planted hornwort is a common recipe for disaster here.
Is Anubias a low light plant?
Anubias (Anubias barteri, Anubias nana, etc.) No list of low light aquarium plants is complete without mentioning the almighty Anubias. This plant is a staple in many low tech aquariums because it thrives with minimal attention and is tolerant of a wide range of conditions and environments.
Can aquarium plants survive without light?
Most of the aquarium plants can survive 5 to 7 days without light. However, if you have some delicate aquatic plants then they may not survive more than 3 days.
Can Anubias grow without light?
Anubias species are all generally very hardy plants that are easy to grow in the aquarium - they can acclimatize to a large range of water parameters and are not demanding in terms of light as they can be grown in shade.
Does hornwort absorb ammonia?
It's great at sucking up ammonia, nitrates, and nitrites, but also providing a ton of oxygen in the process. Since it grows so quickly, it's also a great option for keeping algae under control in your tank. Bonus points: hornwort doesn't need light to grow, so it even grows well in a dark blackwater setup.
Why is my hornwort not floating?
Hornwort is typically planted in substrate. It can be grown free-floating, as well. If you plant it in the substrate and it doesn't immediately grow upright, you'll obviously have to give it a while to adjust and grow toward the light source. It's not going to happen instantly and could take a couple weeks to adjust.
Why is my hornwort turning yellow?
Hornwort turning yellow A water test can reveal a possible nutrient deficiency; lack of iron in particular is known to cause yellowing. Another common culprit is insufficient lighting. In lower light tanks it might be better to float hornwort than to plant it in the substrate, as more light will reach it this way.
Why is my hornwort turning yellow?
Hornwort turning yellow A water test can reveal a possible nutrient deficiency; lack of iron in particular is known to cause yellowing. Another common culprit is insufficient lighting. In lower light tanks it might be better to float hornwort than to plant it in the substrate, as more light will reach it this way.
Why is my hornwort not floating?
Hornwort is typically planted in substrate. It can be grown free-floating, as well. If you plant it in the substrate and it doesn't immediately grow upright, you'll obviously have to give it a while to adjust and grow toward the light source. It's not going to happen instantly and could take a couple weeks to adjust.
Should hornwort be weighted?
If planting in a container, hornwort prefers to be anchored in around 2.5 cm (1in) of clay or sandy loam or 3mm (1/8 in) of fine aquatic gravel. Hornwort can also be anchored using fishing line and a light fishing weight or rock.
How do you plant hornwort in a tank?
2:307:23Hornwort Aquarium Plant Care: Is This The FASTEST Growing ... - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is a great option it will float that's how we use it how most fish keepers will use theirMoreThis is a great option it will float that's how we use it how most fish keepers will use their hornwort is to just float it on the top of the tank. And it is such a great cover just like bacopa.
How much light does a hornwort need?
This plant does best under moderate to high light about 2 to 4 watts per gallon, with too little light resulting in plants that have elongated stems and a few leaves.
How big is a hornwort?
This aquatic plant reaches a length of 10 feet and has side shoots that make it large and bushy. Consequently, the features play a huge part in making hornwort a good background plant in aquariums. Hornwort is widely spread across the globe and grows in lakes, ponds, and quiet streams.
Why is Hornwort good for aquariums?
The hornwort plant, notably clean aquariums better than other species because of its rapid growth which means quicker nutrients absorption. Therefore, use hornwort when you need to supplement your filter or in a filterless aquarium setups.
Why is my hornwort turning yellow?
Allowing hornwort access to too much heavy light will also turn your plant yellow.
How to propagate Hornwort?
Like most hardy aquarium plants, propagating hornwort is fairly easy. Simply cut a piece from an existing plant and replant it in another section of your fish tank. In fact, instead of cutting new pieces from your plant, you can replant pruned stem tops to start new hornworts.
How to grow hornwort in a tank?
Floating hornwort is pretty straightforward, simply throw it in the tank and wait for your plant to thrive. The plant will effectively pollinate under water and continually develop with no much need for human assistance.
What is aquawise plant?
Aquariawise plants page offer a ton of resources on aquascaping with live plants to help enhance the natural beauty of your aquarium, as well as provide your fish with shelter and security.
How hard is Hornwort?
Water hardness: 5-15 dGH. As you can see, these are some pretty wide acceptable ranges. This makes hornwort an easy addition for more aquarium owners. We recommend adding some fertilizer on a regular basis (usually once a week) in order to make sure it has the necessary amount of nutrients as well.
How big does a hornwort grow?
In the wild, these can grow to be up to ten feet in length.
Why is my hornwort turning yellow?
Dirty water with a planted hornwort is a common recipe for disaster here. Water quality. Run some quick tests on your water to make sure everything is looking good in your tank. Not enough iron is a common issue that can lead to your plant turning yellow, so keep an eye out for that result.
Why is my Hornwort brown?
For those of you who have/will deal with brown hornwort let us put your mind at ease right away. Browning is a totally normal color that your plant will sometimes take on. This is caused by a healthy amount of light, so don’t panic!
What is the most popular plant in a freshwater aquarium?
As we mentioned above, hornwort (Ceratophyllum) is one of the most popular freshwater aquarium plants out there. It’s a go-to option for anyone looking to add a little plant life to their tank.
Why do you need hornwort in an aquarium?
The whole goal behind keeping an aquarium is to mimic the natural environment and to keep your fish healthy. Adding hornwort will help you do this. It’s also a great source of shelter and shade which will provide enrichment for your fish and help them give each other the necessary space to remain stress-free.
What is the best plant to put in an aquarium?
If you’re considering adding some plants to your aquarium, hornwort is a fantastic choice.
What is a Hornwort?
Ceratophyllum demersum. Hornwort, or Ceratophyllum, is a popular freshwater aquarium plant. The number of species is uncertain. Over 300 species names have been published, but there are likely only 100-150 species due to misidentification. The most common species for an aquarium is Ceratophyllum demersum.
Where does Hornwort live?
Naturally hornwort inhabits lakes, rivers, ponds, and marshes. Each of these environments have their own different structural components. The broad scope of these natural habitats means that there is no one right way to design a tank to cater for hornwort. It should remain healthy in most setups.
Why do people add Hornwort to their aquarium?
One of the main reasons that people add hornwort is for its aesthetic. Adding plants to your tank increases the amount of color, whether it is at the top as a floating plant or grounded in the substrate. It also gives your aquarium a new dynamic as it sways in the current.
Why do you put hornwort in a tank?
One of the main reasons that people add hornwort is for its aesthetic. Adding plants to your tank increases the amount of color, whether it is at the top as a floating plant or grounded in the substrate.
How much does hornwort cost?
A few bunches of hornwort will cost in the range of $5-$10, but prices per plant will vary between retailers and depending on how many you buy at once.
What is the best plant for an aquarium?
The most common species for an aquarium is Ceratophyllum demersum. Its hardy nature makes it ideal for beginners or those looking to introduce a non-fussy plant to their tank. While being hardy is useful in an aquarium, in the wild it can cause problems.
How many species of Hornwort are there?
The number of species is uncertain. Over 300 species names have been published, but there are likely only 100-150 species due to misidentification.
What is the best plant for aquariums with low light?
Java moss is one of the best and most popular plants for aquariums with low light, especially ones containing fry.
Which plant has pink leaves?
The Rotala Rotundifolia, being closely related to the Rotala indica, more easily produces pinkish leaves than the indica strain of the plant. Sometimes, especially in their natural habitat, these plants prefer to be semi-immersed.
How much light do low light aquarium plants need?
The light needs for your aquatic plants depends on the species of plant you are growing. That said, low light plants could require 10-12 hours of light each day, but this depends on the plants you are growing and the type of light you provide.
What is a rotala indica?
The Rotala Indica is a Southeast Asian plant, with beautiful leaves that intersect perpendicularly. Its leaves will only occasionally break out in pinks and purples, so if you’re looking for a more guaranteed colorful Rotala, than the Rotala Rotundifolia may be right for you.
Why do you need low light plants in an aquarium?
Low light aquarium plants are useful for a variety of reasons and fairly simple to look after. In addition to being a common aquarium decoration, these plants can serve many other benefits such as keeping algae growth to a minimum.
What does a waterwheel plant eat?
The Waterwheel plant captures food just like a venus fly trap. For food, it prefers tiny insects, including most aquatic invertebrates. They can be challenging to find in certain regions, but in terms of appearance, they are quite the sight to see.
Can hornworts be planted?
Growth Rate: Rapid. The hornwort can either remain free-floating, as it often is in the wild, or it can be planted. If it is planted, the root and the base of the plant closest to the substrate, will eventually die off, giving many people reason to simply not bother by allowing for it to float from the beginning.
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Product Description
Hornwort, also known as Coontail, has sturdy, layered hair-like foliage that helps oxygenate and clarify the water as well as keep algae growth to a minimum. It is found free-floating worldwide, in moving and still waters, or loosely anchored in muddy bottoms.
Important information
Each Order will come with 5 or more stems ranging from 4 -8 inches in length. No Returns / No Exchanges
