Bacopa Monnieri – Live Aquarium Plant

Introduction

Bacopa Monnieri, commonly known as Moneywort or Brahmi, is a versatile and hardy aquarium plant widely used in aquascaping. It features bright green, small, rounded leaves that grow along an upright stem, making it an excellent choice for background planting. It is also well known for its medicinal properties in traditional herbal medicine.

Origin

Bacopa Monnieri is native to tropical and subtropical regions worldwide, including Asia, Africa, Australia, and the Americas. It thrives in wetlands, marshes, and shallow waters.

Scientific Name

Bacopa Monnieri

Lighting Requirements

This plant thrives under moderate to high lighting conditions. Providing at least 6 to 10 hours of light per day encourages faster growth and prevents legginess.

Care Level

With a care level of 3 out of 10, Bacopa Monnierii is easy to maintain, making it an excellent choice for beginners and experienced aquarists alike.

Preferred Water Parameters

• Temperature: 68°F to 82°F (20°C to 28°C)
• pH Level: 6.5 to 7.5
• GH Level (General Hardness): 3 to 10 dGH
• KH Level (Carbonate Hardness): 2 to 8 dKH

Placement

Bacopa Monnieri is best suited for the midground or background of an aquarium. Its vertical growth creates a lush, green backdrop, and it can be used to add height and structure to an aquascape.

Growth Rate

It has a moderate growth rate, which can become faster under high lighting and nutrient-rich conditions. Regular trimming prevents it from growing too tall and encourages bushier growth.

CO2 and Fertilizer

• CO2 Supplementation: Not necessary, but added CO2 can enhance growth and leaf density.
• Fertilizer: Benefits from liquid fertilizers containing micronutrients and iron. Root tabs are also beneficial when planted in the substrate.

Potential Problems

• Leggy Growth: If Bacopa Monnieri does not receive enough light, it may grow too tall with sparse leaves. Increase lighting to promote compact, bushy growth.
• Yellowing Leaves: A lack of nutrients, particularly iron, can cause leaves to turn pale. Adding liquid fertilizers can help maintain vibrant green foliage.

Compatible Fishes

Bacopa Monnieri is compatible with many peaceful fish species, including:

• Tetras
• Gouramis
• Guppies
• Corydoras
• Shrimp (Amano Shrimp, Cherry Shrimp)

Other Suitable Plants

For a well-balanced aquascape, consider pairing Bacopa Monnieri with:

• Ludwigia species for red accents.
• Anubias species for contrast with broad leaves.
• Java Moss for additional texture.
• Cryptocoryne species to add variety to the lower levels of the tank.

Tropical or Cold Water?

Bacopa Monnieri thrives in tropical aquariums but can also tolerate cooler water, making it adaptable to various conditions.

What Fish Can Eat It?

Most fish do not eat Bacopa Monnieri due to its slightly bitter taste. However, goldfish and larger herbivorous fish may nibble on it occasionally.

A Fun Fact

Bacopa Monnieri is one of the few aquatic plants that can be grown both submerged and emersed. When grown emersed, it produces small purple flowers, making it a popular choice for paludariums and ripariums!