BLACK SWORDTAIL

Black Swordtails (Xiphophorus helleri) are striking freshwater livebearers prized for their deep black coloration and the male's signature elongated tail "sword." Hardy and adaptable, they thrive in planted community aquariums with stable warm water and varied omnivorous diets. Their peaceful temperament and ease of care make them an excellent choice for both beginners and experienced aquarists seeking visual impact without demanding specialized conditions.