HomeFish encyclopediaRay-finned fishesPerch-like fishAsiatic glassfishesHoness' glass perchlet Honess' glass perchlet (Tetracentrum honessi) Scientific name: Tetracentrum honessi Schultz, 1945 The Honess' glass perchlet (Tetracentrum honessi) is a freshwater fish of the family Ambassidae. In the aquarium it needs water at 22–26°C (72–79°F). Native range: Oceania, known only from Papua New Guinea. Honess' glass perchlet care at a glanceTemperature22–26°C (72–79°F) BiologyDorsal spines (total): 8; Dorsal soft rays (total): 10-11; Anal spines: 3; Anal soft rays: 9 - 11Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameTetracentrum honessiFamilyAmbassidae (Asiatic glassfishes)OrderPerciformes (Perch-like fish)ClassActinopterygii (Ray-finned fishes)Maximum length11.5EnvironmentFreshwater; demersalClimateTropicalDistributionOceania: known only from Papua New Guinea.Conservation status (IUCN)Not EvaluatedThreat to humansHarmlessResilienceHigh, minimum population doubling time less than 15 months (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026