暗纹东方鲀 (Takifugu obscurus)

饲养参数

水温

24–28 °C

pH

7.5–8.5

GH 硬度

9–19 dGH

成体体长

30–44 cm

最小缸体

500 L

水层

Middle to bottom

饲养难度

中等

性情

Curious, bold and not to be trusted with tankmates' fins

产地

中国东部沿海及江河

物种概述

From the waters of coasts & rivers of E China comes Takifugu obscurus, a member of the family Tetraodontidae. A personality with fins: it recognises keepers, patrols territory and investigates everything. It lives on the bottom. Adults reach 30–44 cm. Singly, with room to patrol. Plan around the beak: shelly foods weekly, heavy filtration, and few if any neighbours. Maintain 24–28 °C at pH 7.5–8.5. A solid choice for a well-planned community tank.

原生生境

栖息地

Estuaries and brackish shallows

水流

Still to gentle

溶氧

High oxygen appreciated

造景与硬件

底床

Fine sand

硬景观

Open sand with sparse decor

水草

Sparse hardy plants

性格食性与混养

群游性

Singly, with room to patrol

食性

Needs crunchy prey: snails and shellfish trim the ever-growing teeth

推荐混养

• Fast robust fish too large to harass — Only in the largest setups

避免混养

• Invertebrates — Eaten like the snails they are

繁殖与备注

雌雄差异

Unclear

繁殖方式

Spawning reported rarely; courtship on the substrate