The live plants suitable for placement in a Betta fish tank include Microsorum pteropus 'Narrow-leaved Type', Java moss, Marimo moss balls, Egeria densa, Nymphoides indica, and Anubias barteri var. nana, etc. These plants can not only add a natural aesthetic to the Betta fish tank but also provide various ecological functions.
Plants Suitable for Betta Fish Tanks and Their Functions
Microsorum pteropus 'Narrow-leaved Type': It is suitable for beginners. It has low requirements for temperature and light and is easy to plant. You can pick off the leaves and immerse them in water for growth. It can help maintain the water quality and provide shelter.
Java moss: It has strong adaptability and prefers a cool water environment. It needs to be tied to rocks or other objects to prevent it from floating. It can grow rapidly and requires regular pruning.
Marimo moss balls: They are round and fluffy. Betta fish like to rest on them and rub against them. They can absorb chemical substances and excess nutrients, keeping the water quality clean.
Egeria densa: It has strong shade tolerance and tenacious vitality. It can effectively remove nitrogen and deal with fish excrement, maintaining the water quality clean.
Nymphoides indica: It provides shelter and a resting place. Although the leaves take up a large area of the water surface, it can provide a comfortable environment for Betta fish.
Anubias barteri var. nana: It has strong adaptability and doesn't require much light. It can provide shelter for Betta fish and purify the water quality.
Maintenance Methods and Precautions
Temperature and Light: Most of the plants suitable for Betta fish tanks have low requirements for temperature and light. However, Egeria densa performs best when the temperature exceeds 30°C.
Pruning and Maintenance: Microsorum pteropus 'Narrow-leaved Type' and Anubias barteri var. nana grow slowly and don't need frequent pruning. Java moss and Nymphoides indica grow faster and require regular pruning to maintain their beauty and health.
Water Quality Management: These plants can help maintain clean water quality and absorb harmful substances. But it is necessary to pay attention to using substances like Terminalia catappa leaves in an appropriate amount to avoid significant changes in the water quality.