Common name: Afele's pygmy goby
General information
The Twinspot Pygmy Goby, scientifically known as Eviota afelei, is a diminutive and colorful fish that is a charming addition to any nano or pico reef aquarium. This species is part of the diverse and fascinating Gobiidae family, which is known for its small size and interesting behaviors. The Twinspot Pygmy Goby is particularly noted for its vibrant coloration, typically displaying a combination of orange, red, and blue hues, with distinctive twin spots on the dorsal fin which give it its common name.
Details
- Recommended minimum tank volume
- 40 liter (11 gallons)
- Salinity
- S.G. 1.023 to 1.025
- Temperature
- 24 to 28 °C (75 to 82 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 3 cm (1¼″)
- Care level
- Easy Thrives in stable conditions
- Diet
- Carnivore Enjoys small meaty foods
- Social
- Harem Prefers groups, peaceful
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyGobyGobiidae
- GenusDwarf GobiesEviota
- SpeciesAfele's pygmy gobyEviota afelei Jordan & Seale, 1906
Care
Due to their small size, Twinspot Pygmy Gobies require a well-established aquarium with plenty of live rock and hiding places to feel secure. They are peaceful fish that do well in a community tank with other non-aggressive species. Care should be taken to ensure that tank mates are not large enough to view the goby as prey. These gobies thrive on a diet of small live or frozen foods such as copepods, brine shrimp, and other microfauna.
Reproduction
Like many gobies, Eviota afelei are known to be cave spawners, laying their eggs in secure locations within the live rock. The male typically guards the eggs until they hatch. In the home aquarium, breeding these gobies can be a rewarding experience, although raising the fry can be challenging due to their minute size and specific dietary requirements.
Habitat
Twinspot Pygmy Gobies are found in the Western Pacific, inhabiting coral reefs and rubble slopes. They are often observed in shallow waters, where they blend into their surroundings among corals and sponges. Their natural habitat includes areas with moderate to strong water currents, which help to bring a steady supply of planktonic food for these tiny predators.