Oranda Goldfish
A fancy goldfish with a distinctive head growth (wen). Orandas need clean, cool water, gentle filtration, and careful feeding to avoid buoyancy issues.
tankSize
120L (30 gal) minimum for one, larger for more
careLevel
Beginner to Intermediate
temperature
18 to 22C
temperament
Peaceful
diet
Sinking goldfish pellets plus vegetables
lifespan
10 to 15 years
aloneOrCommunity
Cool-water community (fancy goldfish)
weeklyMaintenance
Frequent water changes and gentle cleaning
Best for
- Owners who want a friendly, slow-swimming goldfish
- People who can keep water very clean
- Cool-water setups with other fancy goldfish
- Tanks with gentle flow and safe décor
Not ideal for
- Strong current tanks or aggressive tank mates
- Small tanks where water quality swings quickly
- Warm tropical aquariums
- Owners who overfeed or skip maintenance
Temperament
- Peaceful and social
- Slower swimmer than common goldfish
- Does best with similar fancy varieties
Daily routine
feeding: Feed small, measured meals; prefer sinking foods to reduce gulping air.
check: Watch for buoyancy changes and fin condition.
enrichment: Provide open space and smooth décor; avoid sharp edges.
Living fit
smallHome: Works if you can provide adequate tank size and weekly care.
kids: Great to watch; adult-managed maintenance recommended.
firstTimeOwner: Good if you learn goldfish-specific water quality needs.
Health notes
- Prone to buoyancy issues if overfed or fed floating foods.
- Clean water helps prevent fin and skin problems.
- Inspect the wen area for irritation in poor water.
Cost and time
time: Moderate weekly time due to water quality requirements.
cost: Moderate setup cost for filtration and space.
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