- Guppies are small fish, with males typically measuring around 1.5 inches (4 cm) in length and females slightly larger at around 2 inches (5 cm).
- They have a slender, streamlined body shape with a slightly flattened head and a forked tail.
- Males are generally more colorful and vibrant than females, with a variety of patterns and hues.
2. Coloration
- Guppies are known for their diverse and captivating coloration.
- Males can display an array of colors, including red, orange, yellow, blue, green, and black, often combined in intricate patterns.
- The coloration and patterns of male guppies serve as visual signals to attract females and establish dominance among rival males.
3. Lifespan
- The average lifespan of guppies in captivity is about 2-3 years, although some may live longer under optimal conditions.
4. Behavior and Social Structure
- Guppies are social fish that thrive in groups.
- Males are highly competitive and display aggressive behavior towards each other, especially during breeding season.
- Females are less aggressive but may show territorial behavior towards other females.
- Guppies are active swimmers and often form small shoals within the aquarium.
5. Diet
- Guppies are omnivorous and opportunistic feeders.
- Their diet consists of various small live foods such as brine shrimp, daphnia, mosquito larvae, and micro worms.
- They also accept commercial fish food like flakes, pellets, and frozen foods.
6. Reproduction
- Guppies are prolific breeders and can reproduce rapidly under favorable conditions.
- Females give birth to live young (viviparous) after a gestation period of about 28-30 days.
- A female guppy can produce several broods throughout her lifetime, with each brood consisting of about 10-100 fry (baby guppies).
7. Water Parameters
- Guppies are adaptable to a wide range of water parameters but prefer tropical conditions.
- The optimal water temperature for guppies is between 72-82°F (22-28°C).
- They require clean and well-aerated water with a pH level between 6.5 and 8.0 and a hardness range of 5-20 dGH.
8. Tank Setup
- Guppies are suitable for small to medium-sized aquariums.
- A 10-gallon tank can comfortably accommodate a small group of guppies.
- Provide plenty of live plants and hiding places within the tank to reduce stress and allow females to seek refuge during breeding.
- Filtration, regular water changes, and proper tank maintenance are essential for the well-being of guppies.