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Domino Damsel
Dascyllus trimaculatus
Animalia›Chordata›Actinopterygii›Perciformes›Pomacentridae
📍 Indo-Pacific
Bold black damsel with three white spots — like a domino. Juveniles shelter in anemones and sea urchins. One of the hardiest marine fish ever kept. Grows aggressive as an adult. Often used to cycle new tanks.
Keeping this species
- pH
- 8.1–8.4
- diet
- omnivore
- maxSize
- 5.5 inches
- salinity
- SG 1.020–1.025
- minTankSize
- 30 gallons
- temperature
- 75–82°F (24–28°C)
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Temperature
75–82°F
24–28°C
Natural Habitat Temperature
79°F — 82°F seasonal range · (Jan low, Apr high)