Fishician®Diet
Omnivore – flake, micro pellets, frozen brine shrimp
Aquarium species profile
Millennium Rainbowfish
Glossolepis pseudoincisus · New Guinea (Irian Jaya)
Minimum tank40 gal
Adult size4"
Care levelEasy
TemperamentPeaceful
Temperature75–82°F
pH range6.5–8.0
Compatible tank mates
Other rainbowfish, large tetras, barbs, Corydoras
Tank mates to avoid
Aggressive or fin-nipping species
Care notes
Deep red males (especially Glossolepis) with silvery-pink females. Active schooling fish. Best color develops with protein-rich diet and moderate to hard water. Rare in the hobby — sought-after by rainbowfish enthusiasts.
Check the whole aquarium. Tank size alone does not establish compatibility. Confirm adult size, water overlap, social grouping, territory, diet, and the individual animals before stocking.