Strawberry Rasbora Care Guide
Boraras naevus · Freshwater Fish
What Strawberry Rasbora look like
The Strawberry Rasbora (Boraras naevus) exhibits a diminutive, laterally compressed body, reaching a maximum adult size of approximately 1 inch (2.5 cm), making it one of the smallest members of the Cyprinidae family. Its coloration is a vibrant reddish-orange, characterized by a distinctive dark spot located on the lateral line, which serves as a unique identifying feature. The fish possesses a small, terminal mouth equipped with fine, pharyngeal teeth adapted for grazing on microalgae and detritus. The dorsal fin is situated towards the rear of the body and is relatively small, while the anal fin is slightly elongated, contributing to its streamlined appearance. Sexual dimorphism is subtle, with females typically exhibiting a fuller body during breeding periods, while males display more intense coloration. Defensive adaptations include its small size and schooling behavior, which help evade predators in their natural habitat.
Behavior & temperament
Boraras naevus is a social species that thrives in small groups, often forming loose schools in the mid to upper water column of densely vegetated habitats. They exhibit a peaceful temperament, making them suitable for community tanks, although they can display slight territoriality during breeding. Breeding behavior involves egg scattering, with females releasing eggs among plants where they are fertilized externally. Strawberry Rasboras prefer to inhabit shallow waters with ample cover, allowing them to retreat from potential threats. Their activity levels are moderate, often seen foraging among plants and swimming in short bursts.
Diet & feeding
In the wild, the Strawberry Rasbora is an omnivore, primarily consuming small invertebrates, detritus, and microalgae. In captivity, they require a varied diet that includes high-quality flake food, micro-pellets, and live or frozen foods such as daphnia and cyclops to ensure optimal health and coloration.
Behind the name
Boraras (from the Malay word for 'small fish'); naevus (Latin for 'birthmark', referring to the distinctive dark spot on its body).
Plan your tank
Check the numbers before you buy: tank volume, a stocking plan, cycle progress, water changes, and your ongoing care routine.
Keeping Strawberry Rasbora?
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