Frogbit Floating Plant

Introduction

Frogbit (also known as Limnobium laevigatum) is a charming floating plant that adds a natural touch to any aquarium. With its attractive, rounded leaves and the ability to float effortlessly on the water’s surface, Frogbit provides shade and creates a lush, green cover in your aquatic environment.

Origin

Frogbit is native to Central and South America. It naturally inhabits slow-moving or still freshwater environments, such as ponds and wetlands, where it floats freely on the surface of the water.

Scientific Name

The scientific name of this plant is Limnobium laevigatum.

Lighting Requirements

Frogbit can thrive under a range of lighting conditions but prefers moderate to bright light. It performs well with 6 to 8 hours of light per day. It’s adaptable to various light levels, but too much light can cause excessive algae growth on the plant.

Care Level

With a care level of 2 on a scale of 1 to 10, Frogbit is easy to care for and ideal for both beginner and experienced aquarists. It requires minimal maintenance and can adapt to a range of water conditions.

Preferred Water Parameters

• Temperature: 68°F to 82°F (20°C to 28°C)
• pH Level: 6.0 to 7.5
• GH Level (General Hardness): 3 to 8 dGH
• KH Level (Carbonate Hardness): 2 to 5 dKH

Placement

As a floating plant, Frogbit naturally resides on the water’s surface. It doesn’t require substrate and can be placed freely to float and spread across the tank’s surface. It helps provide shade and can also reduce light intensity reaching the lower parts of the tank, which can be beneficial for other aquatic plants.

Growth Rate

Frogbit has a moderate to fast growth rate. It spreads quickly across the water’s surface, forming a dense mat of floating leaves. Regular thinning may be needed to prevent overcrowding and to maintain an appropriate level of light penetration for other plants.

CO2 and Fertilizer

Frogbit generally does not require CO2 supplementation. It can thrive with the nutrients available in the water column. However, occasional dosing with a balanced liquid fertilizer can support its growth, particularly if other plants in the tank are also receiving nutrients from the water.

Potential Problems

Frogbit can sometimes lead to algae growth if it shades too much of the tank or if water conditions are not optimal. It may also require occasional thinning to prevent it from overcrowding and reducing oxygen levels in the tank. Regular maintenance and monitoring of water quality will help keep it healthy.

Compatible Fishes

Frogbit is compatible with a variety of peaceful fish species. Its floating nature provides cover and hiding spots for small fish and invertebrates. Suitable tankmates include:

• Tetras
• Rasboras
• Guppies
• Corydoras Catfish
• Shrimp (e.g., Cherry Shrimp, Amano Shrimp)

Other Suitable Plants

To complement Frogbit and create a diverse aquascape, consider pairing it with:

• Java Moss
• Rotala species
• Micranthemum species
• Anubias
• Cryptocoryne species

Tropical or Cold Water?

Frogbit thrives in tropical water conditions, with an ideal temperature range of 68°F to 82°F (20°C to 28°C).

What Fish Can Eat It?

Frogbit is generally safe from being consumed by most fish. Its floating leaves are less likely to be eaten by herbivorous species, making it a suitable addition to most community tanks.

A Fun Fact

Frogbit’s floating leaves can help reduce the growth of algae by shading the water surface, which can help lower light intensity and prevent algae blooms. Its natural ability to create a lush, floating cover adds both beauty and functionality to aquatic environments, making it a valuable addition to any aquarium.