蝶尾望远镜金鱼

Telescope-Eyed Goldfish (Demekin) Care Guide | Creating an Environment to Protect Protruding Eyes and Health Management

Complete guide to caring for telescope-eyed goldfish (Demekin). Covers breed characteristics (red, tri-color, black, butterfly-tailed), tank layout design to protect protruding eyes, tank selection, feeding management, tankmate compatibility, and swim bladder disease prevention—a comprehensive guide to maintaining the health of these weak-sighted goldfish for long-term care.

Butterfly Tail Goldfish Care Guide | Characteristics of Flowing Double Tails, Swimming Habits & Tank Management Tips

Explanation of Butterfly Tail Goldfish characteristics, breeding environment, water quality management, tankmate compatibility, and disease prevention. A complete guide to this beautiful fin-tailed species that differs from Telescope Eye goldfish and is suited to top-down viewing style.

How to Raise Telescope Goldfish and Ranchus | Tips for Keeping Round-Bodied Goldfish Healthy

A guide to breeding round-bodied goldfish such as telescope goldfish and ranchus. Covers how to manage protruding eyes and weak digestion due to short intestines, water quality management, prevention of swim bladder disease, and proper feeding techniques.

Demekin (Telescope Eye Goldfish) Care Guide | How to Protect Protruding Eyes

We explain key points to watch when keeping demekin. Introducing eye damage prevention, aquarium layout ideas, and tankmate considerations.