How to care Plains Killifish
The Plains Killifish is a hardy and adaptable species native to the freshwater streams, rivers, and ponds across North America. Known for its peaceful nature and vibrant colors, it makes a great choice for beginner aquarists looking to add some dynamic activity to their tanks.
A 20-gallon (75-liter) tank provides ample space for a small group. The tank should feature a sandy or fine gravel substrate, along with some live plants like Java moss or Anubias to offer shelter. The fish are active swimmers and appreciate plenty of open water, especially near the surface.
To ensure the health of the Plains Killifish, maintain water parameters with a pH of 7.0-8.0, a temperature range of 68-78°F (20-26°C), and hardness levels between 5-15 dGH. This species thrives in pure freshwater with an SG of 1.000.
The Plains Killifish is an omnivorous feeder, with a diet consisting of insects, small crustaceans, algae, and worms. They thrive on a mix of high-quality flakes, frozen or live foods such as bloodworms, daphnia, and brine shrimp.
Social and peaceful, the Plains Killifish does well in groups, with a stocking ratio of 1 male to 2 females to ensure successful breeding and minimize aggression. Females lay eggs on plants or fine substrates, and the fry are easy to raise on infusoria or powdered food.
The lifespan of 2-3 years makes the Plains Killifish an ideal species for those looking for a short-term but rewarding addition to their aquarium. Regular water changes, proper filtration, and occasional feeding of live or frozen foods will keep these active swimmers healthy.
With their attractive appearance and ease of care, the Plains Killifish makes a perfect choice for those new to killifish keeping or anyone interested in a colorful, active species for a community tank.
Plains Killifish is a fascinating aquarium fish that stands out with its vibrant colors. It belongs to the family Fundulidae and is native to the North America.
This species has a care level of Easy and requires a minimum tank size of 20 gallons (75 liters). It typically reaches a size of 2.5 inches (6.5 cm).
Preferred water parameters include a specific gravity (sg) of 1.000, pH ranging from 7.0 - 8.0, and a temperature between 68-78°F (20-26°C). Additionally, maintaining water hardness within the range of 5-15 dGH is essential.
For stocking, the recommended ratio is 1:2 M:F. The Plains Killifish is widely available and has a diverse diet that includes Insects, small crustaceans, algae, worms.
With a life span of 2-3 years, this species is known for its very easy care requirements. It is an ideal choice for both beginner and experienced aquarists. Providing a well-maintained tank environment with suitable water conditions will ensure the health and vibrancy of this captivating species.
