San Marcos Redtail Splitfin


Experience the captivating allure of the Xenotoca doadrioi «San Marcos» in your own aquarium. Be enchanted by its vibrant colors and unique split tail, creating a mesmerizing focal point. Place your order today and let this extraordinary species bring a touch of Mexico’s aquatic beauty into your home.


Presenting the Xenotoca doadrioi «San Marcos», commonly known as the San Marcos Redtail Splitfin. This magnificent fish hails from the Mexican region of Jalisco, adding a touch of exotic beauty to any aquarium. With its vibrant colours and unique split tail, this species is highly sought after by passionate aquarists.

Measuring approximately 1 to 3 cm in size, the San Marcos Redtail Splitfin is perfect for both small and medium-sized aquariums. Its compact stature allows for easy integration with other fish, making it an ideal addition to any aquatic community.

To ensure optimal health and vitality for this stunning creature, it is essential to recreate its natural habitat. Maintaining a water temperature between 15°C and 30°C, a pH level ranging from 6.0 to 8.0, and a general hardness of 2 to 7 dGH will mimic the conditions found in its native environment. By providing these ideal conditions, you can enhance the longevity and overall well-being of the San Marcos Redtail Splitfin.

Please note that the image displayed above is for illustrative purposes only. As the fish is young, it may not have fully developed its complete size and vibrant colour potential. If you have any inquiries or need further clarification, our knowledgeable team is here to assist you. We recommend contacting us prior to placing an order, as we can provide valuable insight regarding the male aspect of selecting the San Marcos Redtail Splitfin.

Additional information

Weight0.3 kg

1 – 3 cm