科: Gobiidae
ショウキハゼ(Tridentiger barbatus)はハゼ科に分類される淡水魚で、日本・北西太平洋沿岸に分布する。成魚は約 8.2–12.1 cm、適水温 8–22 °C。
A Gobiidae species native to Japan: Tridentiger barbatus lives bottom-dwelling over sand. Calm bottom resident with clear territory boundaries. Adults reach 8.2–12.1 cm. It is one of the aquarium-kept Tridentiger species we profile, alongside Tridentiger bifasciatus, Tridentiger trigonocephalus.
中級者向き。Calm bottom resident with clear territory boundaries。Singly or in pairs; every fish needs its own refuge。
8–22 °C が目安。急変を避け、Stable temperate range。
成魚 8.2–12.1 cm 前後。Bottom-dwellingのため 176 L 以上の水槽を推奨。
Meaty foods; train onto frozen then pellets。1日2回の少量給餌が理想的。
Calm bottom resident with clear territory boundaries。混泳の相手:Shrimps in a species setup — A classic pairing for the dedicated。Other gobies of the same species without extra caves — Territorial wars over refugesは避ける。
原産地は日本。Shallow streams and estuaries over sandに生息。Still to gentle current。Moderate。
換水・メンテ時はふたを推奨。
Cave or crevice spawner; the male guards the eggs。Males larger and more colourful。