Scarlet Goby – Rhinogobius zhoui

The Scarlet Goby is a stunning freshwater species known for its vibrant red and orange coloration. This captivating fish is a great choice for aquarists looking to add a splash of color and an active personality to their aquarium.

Description:

Common Name: Scarlet Goby

Scientific Name: Rhinogobius zhoui

Family: Gobiidae

Size: 2-3 inches (5-8 cm)

Temperament: Generally peaceful, but can be territorial towards its own kind.

Difficulty: Moderate

Native Region:

Found in freshwater rivers and streams in China, where it inhabits rocky substrates and prefers well-oxygenated waters.

Aquarium Setup:

Tank Size: Minimum of 10 gallons

Temperature: 70-80F (21-27C)

pH: 6.5-7.5

Hardness: Soft to moderately hard water

Substrate: Fine gravel or sand with plenty of hiding spots, such as rocks and plants.

Additional Tips:

Group Size: Can be kept singly or in small groups; males may be territorial with each other.

Compatibility: Best suited for peaceful community tanks with small fish like rasboras, danios, and other gobies. Avoid larger or aggressive species.

Diet: Primarily carnivorous; provide a diet of high-quality pellets, frozen foods like bloodworms and brine shrimp, and occasional live food.