科: Eleotridae
テンジクカワアナゴ（Eleotris fusca）はタウナギ科に分類される淡水魚で、中国南部の沿岸と河口に分布する。成魚は約 14.2–20.9 cm、適水温 18–26 °C。
Eleotris fusca, a member of the family Eleotridae, comes from southern Chinese coasts and estuaries, where it inhabits warm freshwater streams and lakes. Peaceful but territorial toward its own kind and small carnivore — live, frozen and fine sinking foods, it grows to 14.2–20.9 cm and adapts well to a properly set-up aquarium in the 18–26 °C range. Other Eleotris species in our database include Eleotris oxycephala, Eleotris acanthopoma, Eleotris melanosoma.
難易度：中級。Peaceful but territorial toward its own kind。
適水温 18–26 °C。18–26 °C typical for the genus。Stable temperature matching the species origin。
成魚は約 14.2–20.9 cm。Middle of the water column。最小 500 L の水槽。
Small carnivore — live, frozen and fine sinking foods。Fine sand and gravel上で採餌する性質を活かし、沈む餌も与える。
可能。Peaceful but territorial toward its own kind。おすすめ：Shrimps in a species setup — A classic pairing for the dedicated。Other gobies of the same species without extra caves — Territorial wars over refugesとの混泳は避ける。
原産地は中国南部の沿岸と河口。Warm freshwater streams and lakesに生息。Still to gentle current。Moderate oxygen levels。
換水・メンテ時はふたを推奨。
Hidden-clutch spawner with paternal care。Subtle external differences。