- Aquarium Size
- Minimum 30 gallons (114 L) for double-tailed
- Minimum 50 gallons (190 L) for single tails
- Bowls are not acceptable homes
- Weekly maintenance
- 40% or larger water changes once a week
- OR multiple 20% changes spaced out through the week
- Filter
- Mandatory!
- Able to turnover at least 10 times the water volume per hour
- If using a power filter, two filters are preferable to one
- Canister filters best
- Food
- High quality pellet or gel food
- Fancies need sinking food
This is not intended as a complete care guide. You can find a more complete one
here. Or reference the goldfish quick links at the sidebar.
