When starting to keep aquarium fish, you will definitely learn about aquatic plants because they help improve oxygen in the fish tank, beautify the aquarium,… but what they are more concerned about is which plants are easy to grow in the aquarium. However, there are many different types of aquatic plants that make it difficult for them to make a choice. Below are the easiest plants to grow in an aquarium:
1. Sword Plant
The Sword Plant belongs to the Alismataceae family, native to South America and North America, and is one of the easiest aquatic plants to grow and care for, suitable for fully submerged aquariums. The Sword Plant is a herbaceous plant with multiple branches, sword-shaped leaves that grow upwards, dark green in color with many fine leaf veins. The Sword Plant will thrive better in high light environments but can also survive in medium to low light.

Characteristics of the Sword Plant:
- Scientific name: Amazon Swords
- The Sword Plant can reach a maximum height of 50 cm
- It is usually planted in the background and is not demanding about lighting conditions like other plants
- The most suitable temperature range: 16 – 22°C
- Water conditions: 72-82°F
- pH of the water tank: 6.5-7.5
- Minimum aquarium size: 30 gallons
- Care level: medium
- Growth rate: good
2. Straight Vallisneria
Straight Vallisneria belongs to the Hydrilloieae family, native to the West Indies and Colombia, is a beautiful and easy-to-grow aquatic plant, grows quickly, and is planted in the background of the aquarium. Straight Vallisneria is a plant with thin, banana-colored leaves, elongated, grows very quickly, and is one of the favorite plants among aquarists.

Characteristics of Straight Vallisneria:
- Scientific name: Vallisneria
- Usually planted in the background
- Light requirement: moderate
- Height in the tank: reaches the water surface
- Care level: easy
- Most suitable temperature range: 18-28 degrees
- Has a long, slender stem
- Height of the plant: 30 – 80 cm
- Width of the plant: 5-6 cm
3. Octopus Plant
The Octopus Plant is a unique aquatic plant, very easy to grow, and can thrive in low to medium light conditions. When it starts to form, the Octopus Plant can grow quite tall in a short period and needs to be regularly trimmed.
The Octopus Plant is visually striking due to its long, soft leaves that are bright green. It will add eye-catching beauty to any tank while providing fish with a hiding place. Because the plant has an ideal height, it becomes a great mid-ground plant to create a backdrop in the aquascape.

Characteristics of the Octopus Plant:
- Scientific name: Pogostemon Stellatus Octopus
- Planting position: background
- The Octopus Plant does not require CO2
- Nutrients: medium
- Light: medium
- Most suitable temperature range: 18 – 28 degrees
- Height of the plant: 20 – 60 cm
- Care level: easy
4. Cryptocoryne
Cryptocoryne belongs to the Aroidese family, naturally distributed in tropical regions of India, Southeast Asia, and New Guinea. Cryptocoryne is a charming plant, relatively easy to grow, does not require high light, and when it grows, it forms thick patches. As one of the popular aquatic plants, it comes in various sizes and colors such as: green, olive green, and reddish-brown.



Characteristics of Cryptocoryne:
- Scientific name: Cryptocoryne
- Position: mid-ground
- Color: diverse
- Growth: medium
- Light requirement: medium
- Height in the tank: does not reach the water surface
- Care level: easy
- pH of the water tank: 5.0 – 8.0
- Most suitable temperature range: 18-27 degrees
- Height: 10-40 cm
- Width: 3-10 cm
5. Small Aroid
The Small Aroid belongs to the Araceae family, native to the tropical regions of Central and West Africa. They are characterized by broad, thick leaves, and being epiphytic plants, they can attach themselves to wood or stones. The Small Aroid is very easy to grow due to its low light and nutrient requirements. Its growth rate is slow, so it can be planted in the foreground.
The Small Aroid does not require as much light as other plants and can live and grow well in environments with high or low temperature and pH.

Characteristics of the Small Aroid:
- Scientific name: Anubias
- Leaf stem: up to 5 cm long
- Leaf length: 6 cm and width 3 cm
- Height of the plant in the aquarium: 5 – 10 cm
- Most suitable temperature range: 22 – 27°C
- pH of the water tank: 5.5 – 9.0
Above are some of the easiest aquatic plants currently provided by the Aqua Plants Hub page. It is hoped that the information about these 5 types of plants will help you gain more useful information, thereby helping you choose the right plants for your aquarium. For more articles and other information, please frequently visit the Aqua Plants Hub page.
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