Eye-bar goby/Peacockfin Goby

The Eye-bar goby, scientifically known as Gnatholepis anjerensis, is a striking marine fish native to the reefs of Indonesia. This species is renowned for its remarkable coloration and unique markings, which include distinctive eye-like patterns along its body. Typically found in shallow waters, these gobies are often observed darting among coral structures, creating an engaging display for aquarists and enthusiasts alike.

In terms of appearance, the Eye-bar goby showcases a blend of vibrant colors, primarily blues and yellows, complemented by its characteristic dark eye-bar. This coloration not only enhances its aesthetic appeal but also serves as a form of camouflage among the coral reefs where it resides. Adult Eye-bar gobies can reach a maximum size of approximately 8 cm, making them an ideal choice for smaller marine tanks.

Behaviorally, the Eye-bar goby is known to be social and often forms small groups. They exhibit a fascinating territorial behavior, especially during breeding seasons, where males will display to attract females. Their natural habitat consists of sandy substrates and rocky crevices, where they can hide from predators and forage for food. This species is also used to a diverse diet in the wild, feeding on small invertebrates and plankton.

Overall, the Eye-bar goby is an enchanting species that adds both color and charm to any marine aquarium. Its active nature and social behavior make it a delightful species to observe, providing a dynamic environment for both beginners and experienced aquarists.

To successfully care for Eye-bar gobies, maintaining optimal water parameters is crucial. Ideal temperature ranges from 24°C to 28°C, with a salinity level between 1.020 and 1.025 ppt. The pH should be kept between 8.1 and 8.4 to mimic their natural environment. A minimum tank size of 100 liters is recommended to provide ample swimming space and territorial areas.

Feeding Eye-bar gobies is relatively straightforward, as they are omnivorous and thrive on a varied diet. High-quality marine pellets, frozen mysis shrimp, and small live foods can be offered to ensure a balanced diet. It's important to feed them multiple times a day in small amounts to prevent overfeeding.

Compatibility with other species is generally good, but it is advisable to avoid housing them with aggressive fish that may outcompete them for food or invade their territory. Acclimation should be done slowly to reduce stress; drip acclimation is recommended. Additionally, a quarantine period of at least two weeks is advisable before introducing them to a main tank to prevent the spread of potential diseases.

The Eye-bar goby is suitable for shipping, provided that proper care is taken during the process. Packing density should allow for adequate water circulation and oxygen levels, ideally shipping 10-15 individuals per bag. Temperature sensitivity is moderate; therefore, maintaining a stable temperature between 24°C and 28°C during transit is essential. This species is not listed under CITES, which facilitates exportation.