圆田螺（中华圆田螺） (Cipangopaludina chinensis)

科: Viviparidae

圆田螺为田螺科（Viviparidae）淡水螺，是中国水域的大型卵胎生螺类。壳径约 5–7 cm，适宜水温 18–28 °C，性情温和，勤刮食藻类和有机碎屑，是出色的缸壁清洁工。

饲养参数

水温: 18–28 °C
pH: 6.5–8
GH 硬度: 6–18 dGH
成体体长: 5–7 cm
最小缸体: 40 L
水层: Bottom — cruising hardscape and glass
饲养难度: 容易
性情: Peaceful — safe with any community fish
产地: China — Yangtze and southern watersheds; introduced widely

物种概述

Cipangopaludina chinensis is a Viviparidae freshwater snail, the Chinese Mystery Snail — a large, live-bearing native of China's waters. In the aquarium it stays a peaceful, hard-working algae and detritus cleaner. Plan on a 5–7 cm shell at 18–28 °C; it gives birth to live young, so a single specimen prevents any population explosion.

原生生境

栖息地: Rivers, lakes and rice paddies with soft sediment
水流: Still to gentle current
溶氧: Tolerates low oxygen well

造景与硬件

底床: Sand or fine gravel with some leaf litter
硬景观: Driftwood and stones; appreciates grazing space
水草: Hardy plants; may nibble tender shoots

性格食性与混养

群游性: Keep singly to control reproduction
食性: Grazes algae and detritus; an excellent glass cleaner
推荐混养: Robust native community fish — Tolerates the same water
Large peaceful goldfish — Shares the cool-hardy niche
避免混养: Loaches and pufferfish — Specialist snail predators
Very tender plant-only scapes — May nibble new shoots

繁殖与备注

雌雄差异: No practical external difference
繁殖方式: Live-bearing — gives birth to a few fully-formed young at a time

常见问题

圆田螺（中华圆田螺）好养吗？

饲养难度：容易。Peaceful — safe with any community fish。

圆田螺（中华圆田螺）适合什么水温和水质？

水温控制在 18–28 °C，重点是稳定。Stable 18–28 °C; very tolerant of seasonal swings。

圆田螺（中华圆田螺）能长多大，需要多大的缸？

成体约 5–7 cm；最小缸体 40 L，并留出活动空间。

圆田螺（中华圆田螺）吃什么？

Grazes algae and detritus; an excellent glass cleaner。每天两小餐比一顿大餐更利于状态。

圆田螺（中华圆田螺）能和其他鱼混养吗？

可以。Peaceful — safe with any community fish，适合与Robust native community fish — Tolerates the same water, Large peaceful goldfish — Shares the cool-hardy niche混养。避开Loaches and pufferfish — Specialist snail predators, Very tender plant-only scapes — May nibble new shoots。

圆田螺（中华圆田螺）产自哪里？

分布于China — Yangtze and southern watersheds; introduced widely：Rivers, lakes and rice paddies with soft sediment，Still to gentle current。

圆田螺（中华圆田螺）怎么繁殖？

Live-bearing — gives birth to a few fully-formed young at a time。No practical external difference。