Sailfin glass perchlet

Introduction

The Sailfin Glass Perchlet (Ambassis agrammus) is a captivating freshwater fish known for its translucent body and distinctive sail-like dorsal fin. Native to Northern Australia and parts of New Guinea, this species appeals to aquarists seeking a peaceful and visually striking addition to their tanks. While they are relatively hardy, providing appropriate care is essential to ensure their well-being.

What makes the Sailfin Glass Perchlet unique?

Its transparent body and prominent dorsal fin set it apart, offering a unique aesthetic to aquariums.

Is this species suitable for beginner fishkeepers?

Yes, with proper care and attention to their specific needs, they can thrive in home aquariums.

Care and Environment

Caring for the Sailfin Glass Perchlet involves replicating its natural habitat to promote health and vitality.

What is the minimum tank size for a Sailfin Glass Perchlet?

A minimum of 60 liters is recommended for a single fish or pair.

What water parameters are ideal for this species?

Maintain a temperature between 22–27°C, pH of 6.5–7.1, and water hardness of 4–13°N.

How should the tank be set up?

Provide a well-planted environment with ample hiding spots using driftwood and rocks, and ensure moderate lighting.

Filtration should be efficient to maintain water quality, as these fish are sensitive to poor conditions. Regular water changes are essential. For feeding, offer a varied diet including live or frozen foods like brine shrimp and bloodworms, gradually introducing high-quality flake or granule foods. They prefer the upper levels of the tank, so ensure open swimming spaces.

Origin and Habitat

The Sailfin Glass Perchlet is native to Northern Australia, particularly in the Northern Territory and Queensland, as well as central southern New Guinea. They inhabit freshwater environments such as rivers, creeks, ponds, and swamps, often found in slow-moving or stagnant waters with abundant aquatic vegetation. These conditions provide shelter and feeding grounds, contributing to their preference for well-planted aquariums.

Where can Sailfin Glass Perchlets be found in the wild?

They are found in Northern Australia and parts of New Guinea.

What type of environments do they prefer?

They thrive in slow-moving or stagnant freshwater bodies with dense vegetation.

Temperament and Compatibility

Sailfin Glass Perchlets are peaceful and social fish that do well in groups of at least five. They are best kept with other non-aggressive species of similar size. Avoid housing them with larger, predatory fish that may view them as prey. Providing a harmonious community tank with ample hiding spots and open swimming areas will help reduce stress and promote natural behaviors.

Are Sailfin Glass Perchlets aggressive?

No, they are peaceful and thrive in groups.

What tank mates are suitable?

Non-aggressive species of similar size are ideal companions.

Interesting Facts

The Sailfin Glass Perchlet's translucent body allows observers to see its internal organs, a feature that fascinates many aquarists. In the wild, their breeding coincides with the onset of monsoonal spring rains, during which they scatter eggs over several nights without parental care. This species is also known for forming large aggregations that shelter among aquatic vegetation, highlighting their social nature.

Can you see through the Sailfin Glass Perchlet?

Yes, their translucent bodies reveal internal structures.

How do they breed in the wild?

They scatter eggs over several nights during monsoonal rains without parental care.

Sources

All information in this article has been gathered from the following reputable sources:

• aqua-fish.net
• FishBase