Likely Reef Tank Suitable
Likely Fish-Only Tank Suitable
Range: Indo-West Pacific Ocean: Indonesia, Philippines and Palau to Borneo, and south to northwestern Australia.
Size: 4 inches (12 cm)
Natural Environment: Inhabits inshore protected lagoons and bays and usually found at depths between 3 – 85 feet (1 – 25 m) where it feeds on small fishes and crustaceans/zooplankton during evening hours.
General Husbandry: Occasionally seen in the trade with the juvenile having a greyish body with two narrow white stripes from the snout down its length and a black spot on the caudal peduncle. Adults tend to have the white stripes only from the snout to the gill area.
Best maintained fish-only aquariums with subdued lighting, yet can also be maintained in reef aquariums, with both having several rocky caves/hiding areas. If maintained with moderately aggressive tankmates, will remain in hiding during daylight hours and may not get its fair share of the food when the aquarium is fed. If maintained with peaceful tankmates, will spend a good portion of its time in the aquarium open areas.
As to diet, products such as marine fish and crustacean flesh, clams, and other marine meaty foods should be enriched and finely chopped and fed several times daily. Depending upon the environment in which its maintained, the best time of the day to feed are early morning and evening hours.
Taxonomy:
Order: Perciformes
Suborder: Percoidei
Family: Apogonidae
Subfamily: Apogoninae
Genus: Apogon/Ostorhinchus
FYI: Can technically be found also listed as: Ostorhinchus hartzfeldii.
A threat to small tankmates, shrimp, and small worms/feather dusters.
Experience Level: Beginner
Temperament: Peaceful
Diet: Carnivore
Coral Safe: Yes
Fish Safe: With caution
Invertebrate Safe: With caution
Acclimation Time: 30 minutes+
Aquarium Environment: Reef or fish-only aquarium
Tankmates: Peaceful
Minimum Tank Size: 30+ gallons
Temperature Range: 72 - 82°F (22 – 28°C)
Specific Gravity: 1.020 - 1.026
pH: 8.0 - 8.5