Sheepshead Minnow

Cyprinodon variegatus

Sheepshead Minnow (Cyprinodon variegatus) — Easy care, Peaceful, under Danio & Minnow. Minimum tank in the app: 26 US gal min; aim for 68–81°F and pH 6–8. The Sheepshead Minnow is ideal for aquarists seeking a dynamic, active species that thrives in groups.

Sheepshead Minnow (Cyprinodon variegatus) in a planted freshwater aquarium
Care levelEasy
TemperamentPeaceful
Min tank size26 US gal min
pH range6–8
Temperature68–81°F
Max size2.8 in (7.0 cm)
Captive lifespan4–8 years
SchoolingYes · 6+ recommended

Captive lifespan reflects typical experience in a home aquarium, not maximum recorded age; genetics, sourcing, and care vary.

Natural distribution

Asia / Europe (varies)

  • East & Southeast Asia

Regional colours match the stocking calculator’s origin map.

Sheepshead Minnow Tank Setup

Create a balanced environment with ample swimming space complemented by strategic cover, such as plants and driftwood, to mimic their natural habitat. A gentle water flow will encourage their active swimming patterns. Use a soft substrate to facilitate foraging and maintain stability in the tank, while moderate lighting can enhance their vibrant coloration without causing undue stress.

What Do Sheepshead Minnows Eat?

These omnivores are quick feeders, but competition can arise if not enough food is provided. Offer a varied diet that includes high-quality flake food, frozen or live options to enhance their coloration and overall health.

Sheepshead Minnow Tank Mates

The Sheepshead Minnow pairs well with other small, peaceful species such as rasboras and small tetras, as they share similar swimming zones and temperaments. Avoid larger or more aggressive fish that may intimidate them, and ensure that intraspecies dynamics are respected; maintaining a minimum group size prevents bullying and promotes a cohesive social structure.

Are Sheepshead Minnows Good for Beginners?

In App-aquatic we file this under easy care. That still means a cycled tank, realistic stocking, and parameters that do not swing every weekend. Aquarists often underestimate the importance of keeping these minnows in appropriate group sizes, leading to stress and erratic behavior. neglecting to provide sufficient cover can result in timid behavior and decreased activity levels.

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