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Besides this, you will need to monitor the parameters of the water regularly. It must have the right pH and CO2 levels as well as adequate nutrients. The aquarium grass must be checked visually for any signs of browning that may indicate unfavorable conditions.
You may also need to add fertilizer every now and then to ensure that the plants get the required nutrients. It is not necessary for most aquarium grasses but will improve the growth rate and health of the plants.
Popular Aquarium Grass Plants
Here are a few popular aquarium grass plants that require different levels of care.
Java Moss
Java Moss is one of the most popular aquarium grass plants. It is a hardy plant that requires no special attention and will withstand most diseases. The plant will grow without the need of special nutrients. It takes a couple of years to grow fully, and you won’t have to trim it often. Java Moss is a great option for beginners.
Dwarf Hairgrass
Dwarf Hairgrass (Eleocharis Parvula) is one of the best looking aquarium grass plants. It grows fast and will have to be trimmed every couple of weeks. The grass requires medium to high lighting conditions. You will need to ensure optimum CO2 levels in the water for Dwarf Hairgrass. It has a medium growth and maintenance difficulty and will be suitable for most aquarium owners.
Cuba
Experienced fish tank owners looking for an aquarium grass can consider Cuba (hemianthus callitrichoides). It is a very small plant with round leaves. The plant grows and spreads at a medium rate. It requires medium to high light with suitable conditions and may be challenging for newbies.
Glosso
If you are looking for a fast-growing aquarium grass, then Glosso (Glossostigma elatinoides) is a suitable choice for you. The plant has a fast growth rate and will carpet your aquarium in a matter of months. However, it can be challenging to grow and maintain. You will need to keep the water soft and supply CO2 and nutrients for ensuring its optimal growth. It also has high light requirements and is better suited to experienced aquarium owners.