Frequently Asked Questions (FAQs) about Java Fern Plant: What are the problems with Java Fern, and how to avoid and fix them?
Java Fern is a beautiful plant
recommended for beginners. Java Fern is a green leafy plant with green sword
shaped leaves coming out of the stem.
Java Fern usually has low
problems and can be easily attached to driftwood and other structures by
attaching its rhizomes to these surfaces. Java Fern is hardy and does not need much
care. Still aquarists have experienced many problems with Java Fern and in this
article, we have discussed almost every problem associated with Java Fern, and
how to prevent and fix them.
Check out what aquarists have
been asking over the internet about Java Fern:
Can Java Fern survive when its
roots are buried in substrate?
Yes, but do not bury the rhizome
& there are other ways to grow this plant by fixing it to driftwood or
structures, or let it float over the surface of water.
Can Java fern grow if not
immersed in water?
Yes, it is possible for Java Fern
to grow out of water & the main reason why your Fern melts is that you have
added it to your aquarium.
Why is my Java Fern turning
brown?
The top reason is that it could
be melting. It can likely happen if you have buried the rhizome, or it has been
fighting algae, or Java Fern, which was grown outside water, has recently been
added to aquarium water (submerged).
Why do the leaves of my Java
Fern have yellow spots?
If Java Fern produces yellow
spots on its leaves or starts rotting away fully from the stem, then your tank
water has low nutrients.
Why does my Java Fern develop
scorched leaves?
Scorched Leaves problem appears
if your plant is exposed to excessive lights & the solution is to lower
tank lighting.
If all plant leaves turn brown,
or take transparent color & then fall off then the problem is that your
aquarium is getting too much light from other sources. To fix this problem, my
advice is to place your tank in a location that does not receive enough light
from other sources. In addition, you can lower light settings of your tank
lights to avoid this problem.
Why is my Java Fern developing
black spots?
One of the reasons behind the
appearance of black spots on Java Fern is that new growths are emerging on the
underside of the leaves where you can see black spots.
Another reason behind the reason
of black spots is low nitrogen. You need to add fertilizer if that happens.
Why is my Java Fern not
growing?
The reason is that your plant is
not getting enough nutrition. My advice is to add liquid fertilizer to your
aquarium water.
Why do I see black veins or
spots on my Java Fern?
If you spot, black veins or spots
on your plant then do not worry because your plant is getting mature.
Why do I need a bigger tank
for Java Fern?
Due to the big size of adult Java
Fern: 13.5 inches tall & 6 to 8 inches wide, it is best to grow this plant
in at least a 10-gallon aquarium.
Is there any difference
between Java Fern & Java Moss?
Do not confuse Java Fern with Java Moss because they have similar names. The former can grow slower than the latter.
Difference between Java Fern vs Java Moss
Java Moss is a delicate plant
with irregular little branched stems. The little oval shaped leaves of the
plant cover the stems. This plant is greenish in appearance.
Java Fern is a green leafy plant
with green sword shaped leaves coming out of the stem.
Is Java Fern a Beginner’s
plant?
Java Fern seems delicate but when
added to a fish tank can give it a stunning appearance.
Where can I buy Java Fern?
It is sold around the world
because of its distinct appearance & you can easily propagate this plant in
aquariums because it needs simple care.
Can I keep Java Fern with
Fish?
Yes, fish love Java Fern & it
is compatible with many fish due to its hard nature. It grows well with fish
because it can absorb fish waste as fertilizers. Fish can hide in the leaves of
Java Fern, which relieves their stress. Betta fish love Java Fern & many
aquarists keep this plant in a betta tank. They provide a natural environment
for bettas & other fish.
What are the ideal water
conditions for Java Fern?
Java Fern can grow in almost any water
condition. The ideal water parameters for Java Fern are:
Temperature Range: 68 to 82
Degree Fahrenheit
pH Range: 6.0 to 8
Water Hardness: Soft, Medium or
Hard water
Which surface is better for
Java Fern growth?
They grow well on rough surfaces rather
than smooth. They can grow a lot easily when attached to rocks, driftwood, or
other structures instead of fixing them to plastic or tank glass. However, they
can still grow on smooth surfaces but with low grip as compared to rough
surfaces.
Where to keep Java Fern in the
Aquarium?
Keep Java Fern in an aquarium
location with enough space for the plant to spread. Over time, it will spread
like a forest. Therefore, the best place to keep Java Fern is near the back of the
aquarium or a bit out of the way.
Can I leave Java Fern floating
in my aquarium?
It is possible for Java Fern to
grow when it is floating over the water surface. It looks beautiful this way
because the rhizome of the plant will keep searching for things to attach
itself to & start to grow down.
What are the best lights for
Java Fern?
You can use any light that can
provide low to moderate intensity. If Java Fern is exposed to high lighting
then the plant will grow faster.
Do Java Fern need carbon
dioxide or fertilizers for growth?
There is no need to add carbon
dioxide or fertilizers to grow Java Fern in aquariums. Fish waste releases
toxic chemicals, which the plant can absorb as fertilizers. In addition, they
can absorb carbon dioxide released by fish. If you keep Java Fern in a tank
with no fish, then still your plant will grow because they are hardy & only
need water & lights for growth.
How to fix Java Fern to
surfaces?
You can use super glue or any
other glue for fixing Java Fern to surfaces. In addition, you can use string for
attaching this plant to rocks, driftwood or structures.
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