Wild Type Tiger Shrimp - Caridina mariae : Complete Shrimp Profile & Care Guide
Table of contents
Introduction
Tiger Shrimp (Caridina mariae), in their natural habitat, exhibit incredible adaptability to varying environmental parameters. While they prefer softer acidic water, they can thrive in more challenging aquatic conditions as well. Interestingly, Tiger Shrimp also have the potential to cross-breed with other variants, such as the Blue or Tangerine Tiger Shrimp, resulting in fascinating and diverse offspring. As a non-aggressive, active, and peaceful species, Tiger shrimp can coexist harmoniously with other shrimp and small, non-predatory fish.
One of the defining characteristics of Tiger shrimp is their striking colouration, which features a semi-transparent body with a dark brown to blackish blotch on the lower portion of the upper shell. Additionally, a series of similarly-coloured stripes can be observed on the posterior part of the upper shell and the first six abdominal sections.
Notably, the tail fin lacks any dark markings, allowing for easy differentiation from other shrimp species. Within the hobby, there are various colour variations of this captivating aquarium shrimp, including Blue Tiger shrimp, Wild-type Tiger shrimp, and Black Tiger shrimp. With their unique physical attributes and adaptable nature, Tiger shrimp has become a sought-after addition to many aquariums.
Wild Type Tiger Shrimp Photos
Sexual Dimorphism
Distinguishing between male and female Tiger Shrimp can pose a challenge, but a keen observer may notice subtle variations in their physical characteristics. Females typically exhibit a slightly larger and broader tail section, which is required to carry the eggs. As the female reaches sexual maturity, the appearance of a saddle on her body may become visible, provided her colouration enables easy identification.
Quick Facts
| Scientific Name | Caridina mariae |
|---|---|
| Year Described | 2014 |
| Other Names | Blonde Tiger Shrimp |
| Kingdom | Animalia |
| Classification | Malacostraca |
| Order | Decapoda |
| Family | Atyidae |
| Genus | Caridina |
| Origins | Taiwan |
| Max Size | 4 cm |
| Temperament | Peaceful |
| Aquarium Level | Bottom - Middle |
| Difficulty | Beginner |
| Shoaling | No |
| Best kept as | Groups 5+ |
| Diet & Feeding | Omnivore |
| Reproduction | Ovoviviparous |
| Average Lifespan | Up to 2 Years |
Water Parameters
| Water Type | Freshwater |
|---|---|
| pH | 6.0 - 7.5 |
| GH | 4 - 10 |
| KH | 2 - 6 |
| TDS | 150 - 250 |
| ℉ | 65 - 75 |
|---|---|
| ℃ | 18 - 23 |
Natural Habitat
The Tiger Shrimp originates from the scenic hill streams and swampy areas nestled in the neighbouring counties of Conghua and Yingde, Guangdong province, in Taiwan, Southeast Asia. These remarkable creatures thrive in a habitat adorned with dense vegetation, creating a serene and picturesque environment. With their origins steeped in such natural splendour, it is no wonder that the Tiger shrimp has become a beloved and sought-after species in the aquatic world.
Breeding
Provided that optimal water parameters are maintained and male and female Tiger Shrimp are present, prolific breeding can be expected. The females are capable of giving birth to up to 30 fully developed shrimplets every 5 to 6 weeks. In aquariums with dense plant growth and ample hiding places, some of the young shrimp can grow up alongside fish. The tiger stripes on the shrimplets may be difficult to discern initially, but they intensify in colour as the shrimp mature.
Diet & Feeding
Tiger Shrimp are primarily scavengers and grazers, subsisting on natural biofilm and decaying plant matter that accumulates in the tank. In this regard, tank decorations such as driftwood or Indian Almond Leaves offer an additional surface area for biofilm to grow, and the leaves gradually break down over time, providing a natural food source for these shrimp.
Similarly, live plants within the tank provide similar benefits, augmenting their natural feeding habits. In addition to natural food sources, commercially available shrimp foods can be provided as a supplementary diet. These foods typically feature a blend of fish, crustacean plant matter, or algae in pellet, wafer, or powder form.
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