Common name: Spadefishes

The Ephippidae family, commonly known as spadefishes, includes a variety of species that are highly sought after by marine aquarists for their striking appearance and unique body shape. These fish are characterized by their laterally compressed, disc-like bodies and tall dorsal and anal fins, giving them a distinctive, almost triangular silhouette. Their coloration often includes silvery tones with vertical black bands, making them visually appealing in a home aquarium setting.

Spadefishes are generally peaceful and can adapt well to life in a large, well-maintained saltwater aquarium. However, they require ample swimming space due to their active nature and relatively large size, with some species growing up to over 45 cm (18 inches) in length. They are best suited for aquarists with experience, as their care demands include pristine water quality, a varied diet, and a stable environment. These fish are omnivorous, feeding on a mix of algae, small invertebrates, and prepared foods in captivity.

In the wild, spadefishes are often found in schools around reefs, wrecks, and other underwater structures, where they play a role in the ecosystem by grazing on algae and detritus. Their social nature means they are best kept in groups in an aquarium, although this requires a tank large enough to accommodate multiple individuals comfortably. Additionally, their compatibility with other species makes them a good choice for community tanks, provided their tankmates are not overly aggressive or small enough to be seen as prey.

One notable species within this family is the Chaetodipterus faber, which is particularly popular among hobbyists. This species exemplifies the family’s striking appearance and adaptability to aquarium life. However, aquarists should be cautious when introducing spadefishes to reef tanks, as they may nip at corals and other sessile invertebrates, especially if underfed.

Overall, spadefishes are a captivating addition to large marine aquariums, offering both aesthetic appeal and an opportunity to observe their fascinating schooling behavior. Proper care and attention to their specific needs will ensure these fish thrive in a home aquarium.

1. Common name: Atlantic spadefish

   Scientific name: Chaetodipterus faber
2. 
   Common name: Humpback batfish

   Scientific name: Platax batavianus
3. 
   Common name: Golden spadefish

   Scientific name: Platax boersii
4. 
   Common name: Orbicular batfish

   Scientific name: Platax orbicularis
5. 
   Common name: Pinnate batfish

   Scientific name: Platax pinnatus
6. 
   Common name: Teira batfish

   Scientific name: Platax teira