Asian Glass Shrimp - Macrobrachium lanchesteri : Complete Prawn Profile & Care Guide
Table of contents
Introduction
The Asian Glass Shrimp (Macrobrachium Lanchesteri), despite its name, is a captivating freshwater prawn belonging to the esteemed Macrobrachium genus. This species effortlessly adapts to various freshwater environments with its sociable nature, peaceful demeanour, and remarkable resilience. However, one must be cautious of their extraordinary jumping abilities, particularly when startled, necessitating the presence of a secure, snug-fitting lid on the aquarium.
To truly appreciate the captivating allure of the Asian Glass Shrimp, it is best to keep them in a lively group of at least five individuals, preferably more, creating a vibrant and natural spectacle within the aquarium. While these shrimp possess a certain level of aggression towards their own kind, particularly in confined spaces, they can peacefully coexist with smaller shrimp species and select medium to large-sized fish.
An assortment of hiding spots crafted from rocks, clay pipes, and hollow roots is recommended to provide optimal comfort for these remarkable crustaceans. Additionally, the choice of a dark sand or fine gravel substrate enhances the visibility of these transparent-bodied shrimp, showcasing their intriguing brown-to-black stripes that gracefully adorn the anterior section of their bodies. Notably, the straight rostrum of the Asian Glass Shrimp serves as a distinguishing characteristic, further adding to the undeniable allure of this captivating species.
Asian Glass Shrimp Photos
Sexual Dimorphism
Distinguishing between male and female Asian Glass Shrimp can be a somewhat intricate task. Males generally exhibit larger body sizes and possess more elongated and robust claws compared to their female counterparts. Conversely, females tend to be smaller in length, with a distinctly more diminutive and more oval-shaped abdominal region when compared to males. These subtle physical differences serve as key indicators in discerning the gender of these fascinating crustaceans.
Quick Facts
| Scientific Name | Macrobrachium lanchesteri |
|---|---|
| Year Described | 1911 |
| Other Names | Whisker Shrimp, Glass shrimp, Ghost shrimp, |
| Kingdom | Animalia |
| Classification | Malacostraca |
| Order | Decapoda |
| Family | Palaemonidae |
| Genus | Macrobrachium |
| Origins | |
| Max Size | 8 cm |
| Temperament | Semi-Aggressive |
| Aquarium Level | Bottom - Middle |
| Difficulty | Beginner - Intermediate |
| Shoaling | No |
| Best kept as | Groups 5+ |
| Diet & Feeding | Omnivore |
| Reproduction | Egg Depositor |
| Average Lifespan | Up to 3 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 6.5 - 8.5 |
| GH | 4 - 30 |
| KH | 5 - 20 |
| ℉ | 64 - 86 |
|---|---|
| ℃ | 17 - 30 |
Natural Habitat
Asian Glass Shrimp boasts a remarkable distribution across the captivating landscapes of Asia, gracing the waters of Thailand, Malaysia, Singapore, Brunei, and Laos. In addition, these beautiful crustaceans can be discovered in a multitude of freshwater environments, embracing the pristine realms of rivers, lakes, ponds, swamps, and even the lush expanses of rice fields.
Their versatile nature enables them to thrive in various habitats, from tranquil and serene waters to gentle currents that caress their delicate forms. Amidst these aquatic realms, one may witness the enchanting sight of Asian Glass Shrimp delicately manoeuvring through seagrass beds amongst the soft embrace of mud, sand, and shells.
Their significance extends beyond their natural allure, as these remarkable creatures hold a special place in the hearts and lives of rural communities. Serving as an invaluable economic resource, they are relished as a delectable native delicacy, offering culinary pleasures through various gastronomic preparations. From traditional cooking methods to innovative culinary styles, Asian Glass Shrimp plays an integral role in the rich tapestry of local culture and cuisine, showcasing their cultural and gastronomic significance.
Breeding
Breeding Asian Glass Shrimp is a relatively straightforward endeavour, especially when both males and females are present within the aquarium. First, the female shrimp will carry the fertilized eggs in her abdomen, a captivating sight to behold. Next, the gestation period typically spans between 4 to 6 weeks, culminating in the hatching of the eggs. It is during this time that the shrimp undergo an abbreviated larval phase, lasting approximately 2 to 4 weeks. Throughout this transformative period, they progress through several developmental stages until they resemble miniature replicas of their adult counterparts.
To nourish these newly emerged shrimplets, providing them with a suitable diet is crucial. Baby brine shrimp or finely crushed dried flakes prove to be excellent initial food sources, catering to their delicate feeding requirements. This meticulous attention to their nutritional needs ensures their healthy growth and development.
Diet & Feeding
Asian Glass Shrimp, being omnivorous creatures, exhibit a versatile and opportunistic feeding behaviour. These remarkable specimens display an open palate, readily accepting a wide array of food options. They show a keen appetite for live and frozen fare, including mosquito larvae, daphnia, and brine shrimp. Additionally, Asian Glass Shrimp enthusiastically partake in dried sustenance, such as high-quality flakes, granules, and pellets. Furthermore, they show a propensity for consuming plant matter and algae, showcasing their adaptability and omnivorous nature.
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