Xiphophorus hellerii
Origin: Captive bred (Central America)
Xiphophorus hellerii 'Red Wag' is the classic swordtail with a vivid red body and dramatic elongated lower caudal fin ray (the sword) in males. One of the most recognised aquarium fish worldwide.
pH 7.0–8.0, temp 20–26°C. Active swimmers — need length more than depth. May jump — use lid. Feed quality flakes, pellets, and greens.
Shops currently listing this species with stock available
Join aquarium shops already using FinsHQ. Get a beautiful webshop, mobile app, and inventory management — built for aquatic retailers.
Start your free store