Rosy Red Minnow

Pimephales promelas

Also known as: Fathead Minnow, Rosy Red, Tuffy

A hardy pink coldwater minnow sold as feeders that thrives in ponds and unheated tanks.

Water

Freshwater

Temperature

50–77°F

pH

6.5–8

Hardness

5–20 dGH

Max size

3 in

Min tank

20 gal

Temperament

Peaceful

Social

Schooling (6+)

Swim level

Middle

Diet

Omnivore

Care level

Beginner

Lifespan

2-4 years

Breeding

Egg-depositor

Suitability

Common

Origin

Cultivated form (wild species: fathead minnow, central and eastern North America)

Extremely hardy and tolerant of cool, unheated water, making it good for ponds and coldwater tanks. Keep 6 or more. Males guard eggs laid under flat surfaces and can get territorial while breeding. Feeder stock may carry parasites, so quarantine first.