火兔燈

Aphyocharax rathbuni — Rathbun's Tetra

Rathbun's Tetra is a small, lively fish from South American rivers, displaying a pale greenish-silver body with vibrant red-orange coloration on its fins and lower body. Males are especially colorful during breeding. It is an active schooling fish that thrives in densely planted tanks with soft, slightly acidic water.