The Swordtail

20th May 2023

The Swordtail

A Beginner's Guide to Swordtails: The Swashbucklers of Your Aquarium

Hello, fellow fish hobbyists! In our aquatic journey today, we're venturing into the world of Swordtails, an exciting and eye-catching species that make an excellent choice for both beginner and seasoned aquarium enthusiasts.

Setting Up a Home for Your Swordtails:

Swordtails are a bit larger than some of the other popular livebearers like Guppies or Platies, so they require a bit more space. A minimum of a 75-litre tank is suitable for a small group of Swordtails, but if you can manage a larger tank, it'll be appreciated.

These vibrant fish enjoy a mix of open swimming spaces and densely planted areas. Incorporate a variety of live plants such as Amazon Swords and Java Ferns for cover, and consider adding in some driftwood or rocks for additional hiding spots and to create a natural look.

Essential Water Parameters:

Swordtails, being tropical freshwater fish, prefer warm water that's slightly alkaline. Here's a quick rundown of the parameters you need to aim for:

  • Temperature: Keep your Swordtails comfortable between 22-28 degrees Celsius (72-82 Fahrenheit).
  • pH: They prefer a pH range between 7.0 and 8.4.
  • Hardness: A general hardness (GH) between 12-30 dGH works well for Swordtails.

A water test kit is a must-have tool for any aquarist to monitor these parameters, particularly when setting up a new tank.

The Right Diet for Your Swordtails:

Swordtails are omnivores, meaning they enjoy a balanced diet of plant-based and protein-rich foods. A high-quality flake or pellet food should make up the bulk of their diet. For a bit of dietary diversity, supplement this with occasional feedings of live or frozen foods like brine shrimp or bloodworms.

Remember, only feed them as much as they can eat within a few minutes to avoid leftover food fouling your tank water. We recommend the Ultra Fresh Tropical Excellent Bits.

Compatible Tank Mates:

Swordtails are generally peaceful and get along with a variety of other non-aggressive fish species. Suitable companions include Mollies, Platies, Corydoras Catfish, and small peaceful Tetras. Monitor any new additions for signs of stress or aggression to maintain a harmonious aquarium.

All About Breeding:

Like their livebearer cousins, the Guppies and Platies, Swordtails give birth to live young (fry) and can quickly multiply if both males and females are present in your tank. If you're not ready for an increase in population, consider keeping a single sex or have a plan for managing the offspring.

To sum up, Swordtails are hardy, easy to care for, and add a splash of colour to your tank with their striking tails and vibrant bodies. Their active nature and straightforward needs make them a joy to watch and care for, truly a worthy addition to your home aquarium. Enjoy your aquarist adventure!