More info
Datasheet
| Minimum Tank Size | 50 litres / 13.21 US gallons |
| Maximum Size | 4.0cm / 1.57inches |
| Reef Compatible | Always reef safe |
| Temperament | Docile but might be aggressive towards similar species |
| Temperature | 22.2°C / 71.96°F - 25.6°C / 78.08°F |
| Specific Gravity | 1.020-1.025 |
| Carbonate Hardness | 8-12 |
| pH | 8.1-8.4 |
General Description
The Red Head Goby (Elacatinus puncticulatus) is a small fish belonging to the Gobiidae family, known for its striking red head. This species is native to the Eastern Central Pacific region, specifically from the Gulf of California to Ecuador.
Aquarium Suitability
With an average hardiness level, the Red Head Goby is considered suitable for aquariums, but caution is advised due to its small size. This species may get lost in overflows within the tank.
Demands, Care, and Hardiness
Being docile in temperament, the Red Head Goby is most comfortable in pairs and can be sensitive during transportation and acclimatization to the aquarium environment. It requires frequent feeding, especially when newly introduced, with target feeding possibly necessary to ensure it obtains enough food.
Reef Suitability
The Red Head Goby is always reef safe, making it a suitable addition to reef tank setups.
Aquarium Setup
A minimum tank size of 50 liters is recommended for the Red Head Goby. Maintaining water conditions within the ranges of pH 8.1-8.4, KH 8-12, specific gravity of 1.020-1.025, and a temperature between 22.2-25.6°C is crucial for their well-being.
Behaviour
This species is known for its shy and docile behavior, although it may display aggression towards similar species in the tank.
Feeding and Diet
The Red Head Goby's diet primarily consists of small crustaceans like krill, mysis, and artemia, as well as zooplankton such as cyclops and pods.
Dimorphism
The Red Head Goby can be bred in captivity, presenting a potential opportunity for aquarists to acquire captive-bred specimens for their tanks, and it is essential to note that this species can live in pairs, consisting of male and female individuals.
Habitat and Distribution
In the wild, the Red Head Goby inhabits waters in the East Pacific, Central/West Pacific regions, where it can be found near the bottom of the sea. Its distribution range spans from the Gulf of California to Ecuador.