Damselfish
Damselfish are a popular and diverse group of small marine fish that are often recommended for beginner aquarists due to their hardiness and vibrant colors. Belonging to the family Pomacentridae, damselfish are known for their territorial behavior and can be quite aggressive, especially in smaller aquariums. They are often used to cycle new tanks because of their resilience to varying water conditions.
Damselfish come in a variety of colors and patterns, making them an attractive addition to any reef or fish-only aquarium. Some of the most popular species include the Chrysiptera cyanea, the Chrysiptera parasema, and the Dascyllus aruanus. While their small size (typically 5-10 cm) makes them suitable for smaller tanks, their aggressive nature means they should be housed with other robust fish.
In terms of care, damselfish are relatively low-maintenance. They are omnivores and will accept a wide range of foods, including flake, pellet, frozen, and live foods. Providing plenty of hiding spots and territories within the tank can help mitigate their aggression. It's also important to monitor water quality closely, as damselfish, like all marine fish, are sensitive to poor water conditions.
Scientifically, damselfish are interesting due to their complex social structures and behaviors. They are known to exhibit a range of interactions, from cooperative breeding to intricate communication signals. This makes them not only a visually appealing choice for aquariums but also a fascinating subject for observation and study.
- Common name: Hawaiian SergeantScientific name: Abudefduf abdominalis
- Common name: Bengal SergeantScientific name: Abudefduf bengalensis
- Common name: Galapagos Sergeant MajorScientific name: Abudefduf conformis
- Common name: African SergeantScientific name: Abudefduf hoefleri
- Common name: Canary DamselScientific name: Abudefduf luridus
- Common name: Natal SergeantScientific name: Abudefduf natalensis
- Common name: Sergeant MajorScientific name: Abudefduf saxatilis
- Common name: Scissortail SergeantScientific name: Abudefduf sexfasciatus
- Common name: Blackspot SergeantScientific name: Abudefduf sordidus
- Common name: False-eye SergeantScientific name: Abudefduf sparoides
- Common name: Night SergeantScientific name: Abudefduf taurus
- Common name: Indo-Pacific SergeantScientific name: Abudefduf vaigiensis
- Common name: Spiny ChromisScientific name: Acanthochromis polyacanthus
- Common name: Golden damselScientific name: Amblyglyphidodon aureus
- Common name: Green sergeantScientific name: Amblyglyphidodon batunai
- Common name: clouded damselfishScientific name: Amblyglyphidodon curacao
- Common name: Yellowfin damselScientific name: Amblyglyphidodon flavilatus
- Common name: White-belly damselScientific name: Amblyglyphidodon leucogaster
- Common name: Blackback ButterflyfishScientific name: Amblyglyphidodon melanopterus
- Common name: Orbicular damselScientific name: Amblyglyphidodon orbicularis
- Common name: Ternate damselScientific name: Amblyglyphidodon ternatensis
- Common name: Black-banded demoiselleScientific name: Amblypomacentrus breviceps
- Common name: Yellowspot damselfishScientific name: Chrysiptera biocellata
- Common name: Blueribbon damselScientific name: Chrysiptera brownriggii
- Common name: Blueline demoiselleScientific name: Chrysiptera caeruleolineata
- Common name: Blue DevilScientific name: Chrysiptera cyanea
- Common name: Yellow-dipped damselScientific name: Chrysiptera hemicyanea
- Common name: Goldtail demoiselleScientific name: Chrysiptera parasema
- Common name: Pink demoiselleScientific name: Chrysiptera rex
- Common name: Rolland's demoiselleScientific name: Chrysiptera rollandi
- Common name: Sinclair's demoisselleScientific name: Chrysiptera sinclairi
- Common name: Springer's demoiselleScientific name: Chrysiptera springeri
- Common name: Starcki DamselScientific name: Chrysiptera starcki
- Common name: Talbot's demoiselleScientific name: Chrysiptera talboti
- Common name: Southseas DevilScientific name: Chrysiptera taupou
- Common name: Onespot demoiselleScientific name: Chrysiptera unimaculata
- Common name: Hawaiian dascyllusScientific name: Dascyllus albisella
- Common name: Humbug dascyllusScientific name: Dascyllus aruanus
- Common name: Cloudy damselScientific name: Dascyllus carneus
- Common name: grey humbugScientific name: Dascyllus marginatus
- Common name: blacktailed humbugScientific name: Dascyllus melanurus
- Common name: Reticulated dascyllusScientific name: Dascyllus reticulatus
- Common name: domino damselScientific name: Dascyllus trimaculatus
- Common name: Black-vent damselScientific name: Dischistodus melanotus
- Common name: White damselScientific name: Dischistodus perspicillatus
- Common name: Honey-head damselScientific name: Dischistodus prosopotaenia
- Common name: Monarch damselScientific name: Dischistodus pseudochrysopoecilus
- Common name: Garibaldi damselfishScientific name: Hypsypops rubicundus
- Common name: Bumphead damselfishScientific name: Microspathodon bairdii
- Common name: turquoise-spotted demoiselleScientific name: Microspathodon chrysurus
- Common name: Giant damselfishScientific name: Microspathodon dorsalis
- Common name: Guinean damselfishScientific name: Microspathodon frontatus
- Common name: Cross' damselScientific name: Neoglyphidodon crossi
- Common name: black damselfishScientific name: Neoglyphidodon melas
- Common name: Black-and-Gold ChromisScientific name: Neoglyphidodon nigroris
- Common name: Java damselScientific name: Neoglyphidodon oxyodon
- Common name: Multispine damselfishScientific name: Neoglyphidodon polyacanthus
- Common name: Anabatoid damselfishScientific name: Neopomacentrus anabatoides
- Common name: Yellowtail demoiselleScientific name: Neopomacentrus azysron
- Common name: Chinese demoiselleScientific name: Neopomacentrus bankieri
- Common name: Regal demoiselleScientific name: Neopomacentrus cyanomos
- Common name: Long-lobed damselScientific name: Neopomacentrus filamentosus
- Common name: Miry's demoiselleScientific name: Neopomacentrus miryae
- Common name: Violet demoiselleScientific name: Neopomacentrus violascens
- Common name: Red Sea demoiselleScientific name: Neopomacentrus xanthurus
- Common name: blackbar devilScientific name: Plectroglyphidodon dickii
- Common name: stop-start damselScientific name: Plectroglyphidodon imparipennis
- Common name: Johnston Island damselScientific name: Plectroglyphidodon johnstonianus
- Common name: whitespeckled demoiselleScientific name: Plectroglyphidodon lacrymatus
- Common name: Singlebar devilScientific name: Plectroglyphidodon leucozonus
- Common name: Phoenix devilScientific name: Plectroglyphidodon phoenixensis
- Common name: Whitefin damselScientific name: Pomacentrus albicaudatus
- Common name: Alexander's damselScientific name: Pomacentrus alexanderae
- Common name: Blue starScientific name: Pomacentrus alleni
- Common name: Ambon damselScientific name: Pomacentrus amboinensis
- Common name: Dark damselScientific name: Pomacentrus aquilus
- Common name: Arabian damselScientific name: Pomacentrus arabicus
- Common name: Yellowhead damselfishScientific name: Pomacentrus aurifrons
- Common name: Goldbelly damselScientific name: Pomacentrus auriventris
- Common name: Speckled DamselfishScientific name: Pomacentrus bankanensis
- Common name: Yellow bellied damselScientific name: Pomacentrus caeruleus
- Common name: Blue-green DamselScientific name: Pomacentrus callainus
- Common name: Whitetail damselScientific name: Pomacentrus chrysurus
- Common name: Neon damselScientific name: Pomacentrus coelestis
- Common name: Colin's damselfishScientific name: Pomacentrus colini
- Common name: Wedgespot damselfishScientific name: Pomacentrus cuneatus
- Common name: Outer-reef damselScientific name: Pomacentrus emarginatus
- Common name: Imitator damselScientific name: Pomacentrus imitator
- Common name: Scaly damselScientific name: Pomacentrus lepidogenys
- Common name: Slender damselScientific name: Pomacentrus leptus
- Common name: Lemon DamselScientific name: Pomacentrus moluccensis
- Common name: Nagasaki damselScientific name: Pomacentrus nagasakiensis
- Common name: MamoScientific name: Pomacentrus pavo
- Common name: Philippine damselScientific name: Pomacentrus philippinus
- Common name: Reid's damselScientific name: Pomacentrus reidi
- Common name: Blueback damselScientific name: Pomacentrus simsiang
- Common name: Sulfur damselScientific name: Pomacentrus sulfureus
- Common name: Yellowtail damselScientific name: Pomacentrus trichrourus
- Common name: Three-spot damsel-fishScientific name: Pomacentrus tripunctatus
- Common name: ocellate damselfishScientific name: Pomacentrus vaiuli
- Common name: Dusky damselfishScientific name: Stegastes adustus
- Common name: Golden gregoryScientific name: Stegastes aureus
- Common name: longfin damselfishScientific name: Stegastes diencaeus
- Common name: Dark damselScientific name: Stegastes fasciolatus
- Common name: BeaubrummelScientific name: Stegastes flavilatus
- Common name: Dusky damselfishScientific name: Stegastes fuscus
- Common name: beaugregoryScientific name: Stegastes leucostictus
- Common name: MamoScientific name: Stegastes nigricans
- Common name: Western gregoryScientific name: Stegastes obreptus
- Common name: Bicolor DamselfishScientific name: Stegastes partitus
- Common name: yellow damselfishScientific name: Stegastes planifrons
- Common name: yellow demoiselleScientific name: Stegastes variabilis