Telescope Eye Calico Goldfish

The Telescope Eye Calico Goldfish is one of the most visually complex fancy goldfish varieties, combining the dramatic dramatically protruding spherical eyes of the telescope eye mutation with a nacreous scale pattern that produces a stunning multicolor calico mosaic of red, black, blue, and white. The combination of unusual eye type and intricate coloration makes it a standout specimen in any goldfish display. Due to its impaired vision, it requires careful husbandry and thoughtful tank design.

Provide a smooth-bottomed aquarium with no sharp edges, protruding decorations, or objects the fish may injure its eyes on. Keep exclusively with other slow, similarly impaired fancy goldfish varieties — never with active single-tail varieties. Strong filtration is essential as goldfish are high-waste producers. Feed sinking or gel-based foods to reduce swim bladder issues. Regular partial water changes of 20–30% per week.