Aquatic plants are commonly grown in households that want a natural atmosphere in their homes. They not only beautify the space but also the way to grow these aquatic plants is quite simple. Planting aquatic plants in an aquarium is also a great choice. So how to plant them and what to pay attention to when planting, let’s explore with Aqua Plants Hub!
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Types of aquatic plants that can be grown in aquariums
1. Water hyacinth
Water hyacinth, also known as water lettuce, is a floating plant on the water surface, with small green leaves shaped like a rosette, easily found in ponds or rice fields. Additionally, this plant has a long lifespan, with roots submerged under the water. It is an ideal place for fish to spawn during breeding season. Water lettuce is also a valuable source of nutrition for fish, containing up to 25-35% protein.
2. Sea purslane
Sea purslane, also known as bitter purslane or white purslane, is a flowering plant belonging to the plantain family. The white flowers with yellow stamens are characteristic of this species, with small leaves growing alternately. This plant grows quite slowly and prefers to live under mulch, so you need to add a layer of mulch at the bottom of the tank for them to develop normally.
3. Moss
It is a species easily found in rivers, streams, and ponds. They grow very quickly in clumps and have no roots. This is also considered a source rich in nutrients in the fish tank.
4. Star moss
Star moss grows very well on rock surfaces and can thrive in humid environments. However, this plant can live both underwater and on land. They grow in small clumps, with small but long leaves. Suitable for indoor aquariums, as they can grow naturally and thrive even with limited light.

How to plant aquatic plants in an aquarium
- You need to choose commonly cultivated plants that are suitable for the aquarium space.
- After purchasing, these aquatic plants may carry diseases, so you need to keep them in a separate space for 1 week. To ensure they are not infested with snails, you can use diluted salt water to rinse the roots. Ensure cleanliness before placing them in the aquarium.
- The aquarium also needs to be cleaned before decorating. Choose an ideal location with natural light to help the photosynthesis process create the necessary nutrients for aquatic plants to grow. Additionally, you can use types of lights such as LED or fluorescent lights as a substitute.
- Substrate material for the aquarium is essential. You lay nutrient-rich substrate at the bottom of the tank and evenly spread a layer of gravel on the surface. When disturbed, this material can cloud the fish’s living environment. Therefore, this is why you need to spread a layer of gravel on the surface and proceed to plant aquatic plants.
- The water added to the tank should be well water; if you use tap water, it needs to be filtered thoroughly before being added to the tank.
- When planting aquatic plants in the tank, a short period is needed for the underwater environment to stabilize, creating microorganisms similar to the natural environment. A week later, you can introduce fish into their cozy home.
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Mini aquatic fish tank
Things to note when planting aquatic plants in an aquarium
To ensure aquatic plants grow well, you need to:
- Regularly trim excess growth to prevent the plants from narrowing the living space of the fish.
- Most aquatic plants do not require fertilizers. However, if you want the plants to thrive in the initial period, you should use fertilizers right in the substrate layer.
- Change the water in the aquarium periodically to limit pollution in the fish’s environment that can cause diseases.
- Additionally, you can use a CO2 pump combined with adjusting the light to enhance the photosynthesis process that produces oxygen.
Above are useful information about how to plant aquatic plants in an aquarium. Hope this helpful article helps you know how to cultivate aquatic plants right in your cozy home.
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