CyprinidaeFreshwater Fishintermediate

Bubble Eye Goldfish

Carassius auratus (Bubble Eye)

Origin: China (developed)

B

Water Parameters

Temperature1022 °C
15 °C35 °C
pH78
49
GH (Hardness)820 °dGH
0 °dGH30 °dGH
KH (Alkalinity)412 °dKH
0 °dKH20 °dKH

Quick Stats

Max Size
15 cm
Min Tank
100 L
Lifespan
5–10
Swimming Level
middle
Schooling
No
Diet
omnivore
Temperament
Very peaceful; extremely fragile — specialist care

About

Bubble Eye Goldfish is one of the most unusual fancy goldfish varieties with large fluid-filled sacs (bladders) under each eye. Has no dorsal fin. The bubbles can be damaged by sharp objects.

Care Guide

pH 7.0–8.0, temp 10–22°C. Smooth tank decorations only — no sharp edges that could rupture bubbles. Sinking food preferred. Keep only with similar varieties.

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