Blackfin Dartfish
(Ptereleotris evides)

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Scissortail Dartfish: Graceful Movements for Your Reef

Add serene beauty to your marine aquarium with the elegant Scissortail Dartfish. Watch these captivating fish hover gracefully, bringing dynamic life to your carefully crafted underwater world.

Overview

The Scissortail Dartfish (*Ptereleotris evides*) is a slender, torpedo-shaped marine fish renowned for its distinctive appearance. Its body transitions from a pale bluish-grey head to a striking black or purplish-black posterior, culminating in a forked, “scissor-like” caudal fin with dark lobes and a translucent center. These active, peaceful fish are often seen hovering mid-water, gracefully darting to feed on plankton, and retreating quickly to their secure hiding spots when startled.

Care Level

Considered easy to moderate to care for, the Scissortail Dartfish is a peaceful and shy species, making it an excellent addition to a community reef aquarium. They thrive with other non-aggressive tank mates and can be kept singly, in a mated pair, or in small groups (especially as juveniles in larger tanks). Avoid housing them with boisterous or aggressive fish that may outcompete them for food or cause undue stress.

Tank Essentials

A minimum of 114 litres (30 gallons) is recommended for your Scissortail Dartfish to provide ample swimming space. Ensure your aquarium has a tightly fitting lid, as these fish are known jumpers, especially when new or startled. Provide a soft, sandy substrate for burrowing and plenty of live rock with crevices and caves for secure hiding places.

Diet

As carnivores, Scissortail Dartfish require a varied diet rich in meaty foods. Offer high-quality frozen mysis shrimp, brine shrimp (preferably enriched), and finely chopped seafood. They will also accept marine flake and pellet foods. Feed them multiple times a day to support their active metabolism.

Why Buy From Us

When you buy Scissortail Dartfish online from Corais de Vidro, you’re investing in healthy aquarium fish sourced responsibly. Our commitment to ethical practices ensures robust, well-acclimated specimens. We prioritize humane shipping and support you with expert advice, ensuring your new aquatic companions thrive in your home aquarium.

• Scientific Name: Ptereleotris evides
• Common Name / Variant: Scissortail Dartfish / Blackfin Dartfish
• Maximum Size: 14 cm
• Origin: Indo-Pacific (Red Sea to Society Islands)
• pH Range: 8.1–8.4
• Temperature: 22–27°C
• Lifespan: 5–6 years
• Swimming Zone: Mid / Bottom

Add a captivating Scissortail Dartfish to your reef tank today!