Blue Cobalt Goby

Origin: They are a very rare freshwater dwarf goby that is native to Indonesia, Papua New Guinea, and the Solomon Islands. Found usually in short coastal streams on tropical, often volcanic, islands, with typical habitats lying above waterfalls.

Tank Size: 10 Gallon+

Swim Region: Bottom

Temperament: Peaceful; Community fish

Size: 1.5 inches (Males/Females)

Temperature: 68-82 F

Water PH: 5.5-7.0

Water Hardness: 4-8 dGH / 71-142 ppm