Cardinalfish
Orbic Cardinal
Contact us for price and availability
Live animal: Overnight delivery, Tuesday–Friday (Saturday $25 extra, arranged by phone or email). Covered by our Live Arrival Guarantee.We ship daily. Prices and availability may change. Images are for illustration only and may vary from the actual product. Stock is subject to change.
- Packed to order with heat or cold packs for the season
- Eating and settled in our systems before it ships
- Questions? Ask a reef keeper
Share
About this fish
About this fish
Orbic Cardinal is a saltwater cardinalfish, Sphaeramia orbicularis, commonly kept in the home aquarium for its calm, hover-at-the-rockwork behavior and attractive presence in small groups. In practice, it’s a good choice for aquarists looking for a peaceful community fish that blends well with reef tanks while still being active enough to watch during feeding.
Features:
- Calm, slow-moving fish that typically hover near rockwork
- Often looks best in small groups, creating a more natural “schooling” feel
- Peaceful temperament—generally compatible with other peaceful community fish
- Reef-friendly behavior when kept with appropriate tankmates
- Appreciates moderate water flow and some sheltered areas to feel secure
- Takes common prepared and frozen diets such as mysis and small meaty foods
- Best results come from slow acclimation and a quiet spot in the tank to settle in
Specifications:
- Scientific name: Sphaeramia orbicularis
- Care level (general): Moderate
- Temperament: Peaceful
- Water flow preference: Moderate
- Placement in the tank: Near rockwork with access to shelter
- Diet: Frozen mysis, brine shrimp, and small pellets
- Feeding frequency: 1–2 times per day
- Temperature (typical marine range): ~72–78°F (22–26°C)
- Salinity (typical marine range): ~1.020–1.025 SG
- pH (typical reef range): ~8.1–8.4
