Xiphophorus helleri
Class: Actinopterygii
Order: Cyprinodontiformes
Family: Poeciliidae
Subfamily: Poeciliinae
Origin: Mexico
Male: 0-7 cm
Female: 0-10 cm
The male has a sword-like extension on the lower part of the caudal fin.
Food
Temperature (°C):21-30 °C
pH:6.5-8.5
Carbonate Hardness (dKH):0-30 dKH
Total Hardness (dGH):14-21 dGH
CO2 (mg/L):0-30 mg/L
Tank Length (cm):60-180 cm
Nano Tank:No