A freshwater fish aquarium seems incomplete without plants.
They help in providing a more natural habitat to your fish.
plants keep a balance between oxygen and carbon dioxide concentrations of the water thereby maintaining an equilibrium in the aquarium.
These plants need to be taken care of and need the right nutrients and conditions for their growth.
For their good health, you should keep the water composition balanced.
The plants are not normally infected by any diseases but they can get ill one time or the other.
Once you get to know about their needs and requirements, you can easily see any signs of bad health which can develop into fatal diseases.
So, it becomes easier to protect the plants in your freshwater fish aquarium.
Keep a balanced carbon dioxide level in the water as it is necessary for the plant machinery to work.
It should not show drastic changes.
This will help keep your plants in good health.
When the fish feed on your plants, there appear holes in the leaves.
When this is followed by wilting of the plant, you should know that the plant has a weak transport system and the roots are becoming weaker.
This is called root rotting.
This occurs when the water has a high nitrate level.
You need to replace the water if anything of this sort happens.
This will definitely solve the problem.
When the plants are deficient in iron, their leaves start turning yellow.
When you see that the plant leaves are turning yellow, you should immediately get an iron-rich fertilizer and use it as a cure.
If the plant has an excess of iron, the leaves turn brown or black which can be corrected by changing the water in the aquarium.
These problems can be minimized if you get a set of plants that have the same requirements of light, temperature and other nutrients.