Tiger Guppies are a specific variety of Guppy fish (Poecilia reticulata) known for their striking and distinctive coloration, resembling the stripes of a tiger. Here's some information about them:

1. Appearance: Tiger Guppies typically have a base color that ranges from yellow to orange, with bold black stripes resembling the pattern of a tiger. The stripes can vary in thickness and intensity, giving each fish a unique appearance. Their fins may also display similar coloration and patterning.

2. Size: Like other Guppies, Tiger Guppies are relatively small fish, typically reaching lengths of about 1.5 to 2.5 inches (3.8 to 6.4 cm) when fully grown.

3. Behavior: Tiger Guppies are generally peaceful and social fish, making them suitable for community aquariums. However, males may exhibit territorial behavior, especially when competing for the attention of females.

4. Tank Requirements: Tiger Guppies thrive in well-maintained aquariums with a temperature range of 72-82°F (22-28°C) and a pH level between 6.8 and 7.8. They appreciate a planted tank with plenty of hiding spots and open swimming areas. Adequate filtration and regular water changes are essential for maintaining water quality.

5. Diet: Tiger Guppies are omnivores and will accept a variety of foods, including flakes, pellets, frozen foods, and live foods such as brine shrimp and bloodworms. Providing a varied diet will help ensure their health and enhance their coloration.

6. Breeding: Like other Guppies, Tiger Guppies are prolific breeders and relatively easy to breed in captivity. They are livebearers, meaning females give birth to free-swimming fry instead of laying eggs. Providing hiding spots for fry or separating them from adults is important for their survival.

7. Tankmates: Tiger Guppies are compatible with a wide range of peaceful fish species, including tetras, rasboras, mollies, and peaceful dwarf cichlids. Avoid keeping them with aggressive or fin-nipping fish that might harass them.

8. Maintenance: Regular maintenance, including water changes, filter cleaning, and monitoring water parameters, is essential for keeping Tiger Guppies healthy. They are relatively hardy fish but still require proper care to thrive.