Black Pearl Killifish

Origin: They are almost startlingly bright and lavishly shaded and can be found in freshwater or sometimes more brackish streams and rivers from parts of Canada all the way down through the Americas into Argentina.

Tank Size: 5 Gallon+

Swim Region: All over

Temperament: Peaceful; Community fish

Size: 2 inches (Males/ Females)

Temperature: 64-75 F

Water PH: 6.0-7.0

Water Hardness: 5-20 dGH / 89-356 ppm