Common name: Sharp-eye pygmy-goby
General information
The Trimma anaima, commonly known as the Anaima Pygmy Goby, is a small and colorful species of goby that is a charming addition to nano and small reef aquariums. This species is known for its vibrant coloration, typically displaying a combination of red, orange, and yellow hues with intricate patterns that can captivate the observer. Despite their diminutive size, they are full of personality and can be quite active within their environment.
Details
- Recommended minimum volume
- 40 liter (11 gallons)
- Salinity
- S.G. 1.022 to 1.025
- Temperature
- 22 to 26 °C (72 to 79 °F)
- Acidity
- pH 8.1 to 8.4
- Average size
- 4 cm (1½″)
- Care level
- Moderate to easy Prefers caves and overhangs
- Diet
- Carnivore Enjoys small crustaceans
- Social
- Pair Can be kept in small groups
- Reefsafe
- Yes
- Aggression
- Peaceful
- Captive bred
- No
Taxonomy
- KingdomAnimalsAnimalia
- PhylumChordatesChordata
- ClassRay-finned FishesActinopterygii
- OrderPerch-like FishesPerciformes
- FamilyGobyGobiidae
- GenusPygmy GobiesTrimma
- SpeciesSharp-eye pygmy-gobyTrimma anaima Winterbottom, 2000
- SynonymsTrimma amaima Winterbottom, 2000
Care
Trimma anaima is a hardy species that adapts well to life in captivity, provided their specific needs are met. They thrive in well-established aquariums with plenty of live rock and hiding spaces to mimic their natural habitat. Due to their small size, they are best kept in tanks where they won't be outcompeted for food by larger, more aggressive fish. A varied diet of small, meaty foods such as copepods, brine shrimp, and finely chopped seafood will help maintain their health and coloration.
Reproduction
In the wild, Trimma anaima are known to spawn within the shelter of coral rubble or rock crevices. In the aquarium, they may exhibit similar behavior if provided with a conducive environment. The eggs are typically guarded by the male until they hatch. Breeding Trimma anaima in captivity can be a rewarding experience for advanced hobbyists willing to provide the necessary care for the larvae.
Habitat
Trimma anaima is found in the Western Pacific, where it inhabits coral reefs and slopes. They are often observed in small groups or pairs, darting among the crevices and overhangs of the reef structure. Their natural depth range is from shallow waters to depths where light still penetrates, allowing for the growth of benthic algae and small invertebrates they feed on.