Crossocheilus siamensis, commonly known as the Siamese Flying Fox, is often confused with its look-alike, the False Siamese Flying Fox, which is correctly identified as Ceratogarra cambodgiensis. This mix-up in identification stems from their similar appearances, but there are distinct differences in behavior, habitat preference, and dietary needs that set them apart. The False Siamese Flying Fox is a freshwater species native to Southeast Asia, including Thailand, Cambodia, and Laos, thriving in rivers and streams with a preference for clear, fast-moving waters.

Characterized by its elongated body and distinctive coloration, which includes a dark horizontal stripe running from the gills to the tail, Ceratogarra cambodgiensis adds both beauty and utility to the aquarium. It is celebrated for its algae-eating habits, making it a valuable addition to community tanks where it helps control algae growth. Unlike the true Siamese Flying Fox, the False Siamese Flying Fox may not be as efficient in algae control but still plays a role in maintaining tank cleanliness.

Creating an optimal environment for Ceratogarra cambodgiensis involves simulating the conditions of its natural habitat as closely as possible. This includes providing a tank with ample space to accommodate its active swimming behavior and preference for exploring. A setup with a variety of live plants, along with driftwood and rocks, can offer hiding spots and mimic the riverine landscapes they are accustomed to. The substrate should be fine to medium-sized gravel to replicate the riverbed, and a moderate to strong water flow will help keep the water oxygen-rich and simulate their natural habitat's currents.

The diet of the False Siamese Flying Fox is omnivorous but leans towards herbivorous, including a strong preference for algae and plant matter. In captivity, their dietary needs can be met with high-quality algae wafers, vegetables like zucchini or cucumber, and occasional offerings of live or frozen foods to provide a well-rounded diet. This mix not only caters to their nutritional requirements but also keeps them engaged and active in foraging, promoting their overall health and well-being.

Breeding Ceratogarra cambodgiensis in captivity is challenging and rarely documented, with little known about their breeding habits in the wild. However, maintaining optimal water conditions, providing a nutritious diet, and ensuring an stress-free environment can create favorable conditions that may encourage breeding behaviors.

Caring for the False Siamese Flying Fox involves regular maintenance routines to ensure the water quality remains high, with frequent water changes and effective filtration. Their peaceful nature makes them compatible with many other species, allowing them to be a harmonious addition to community tanks. However, their specific dietary, environmental, and social needs should be carefully considered to ensure a healthy and vibrant aquarium.

In summary, Ceratogarra cambodgiensis, or the False Siamese Flying Fox, offers aquarists the opportunity to keep a small, peaceful, and visually appealing species that contributes to the ecosystem of a freshwater aquarium by aiding in algae control. While their care requires attention to their dietary, environmental, and social needs, the rewards include the enjoyment of their unique appearance and the functional role they play in maintaining the cleanliness and balance of planted tanks.