Blue gourami
A variant of Three-spot gourami (Trichopodus trichopterus)
A solid powder-blue color form of *Trichopodus trichopterus* retaining the two characteristic flank spots. One of the most common and hardy aquarium lines.
Keeper tips for this variant
House one male per tank or in groups of five-plus — like all three-spot lines, mature blue males get territorial and bully tankmates and each other in cramped quarters.