How big does Fancy Goldfish get, and what tank size does it need?
Adults average about 20 cm, a large species. The planner recommends an aquarium of at least 76 L and about 75 cm long.
What water temperature and pH does Fancy Goldfish need?
The planner range is 18~21°C and pH 6.8~7.8, with medium hardness. Reference sources list a wider range of 10~21°C and pH 6.5~8.0. The planner uses the narrower range above as a safer starting point for beginners.
How many Fancy Goldfish should be kept together?
Can be kept alone or in a group. Temperament is gentle.
Can Fancy Goldfish live with shrimp?
Adult shrimp: not recommended. Baby shrimp: not recommended.
Is Fancy Goldfish a good fish for beginners?
Beginner level 3/5. A lid is recommended. Activity: moderate; waste: very high.
Sources & review
Values are cross-checked against the references below and normalized into the planner's own ranges. No text or images are copied from them.