Variatus Platy

The Variatus Platy, also known as the Variable Platyfish, is a charming livebearer closely related to the common southern platy but distinct in appearance and behavior. Native to Mexican waters, Variatus Platies are slightly larger and more elongated than standard platies, with a more streamlined body shape. They come in a spectacular array of colors including red, yellow, blue, black, and various combinations, often with beautiful spotted, wagtail, or tuxedo patterns. Unlike southern platies, Variatus Platies prefer slightly cooler water temperatures and are known for being exceptionally hardy and adaptable. They are peaceful, active fish that spend most of their time in the middle and upper water levels, constantly foraging and exploring. Their prolific breeding, easy care, and vibrant coloration make them an excellent choice for beginners and experienced aquarists alike looking to add color and activity to their community tanks.

Care Requirements

Tank Setup

Variatus Platies are undemanding and thrive in basic community tank setups. A 10-20 gallon tank accommodates a small group comfortably. Provide plants for fry to hide in and decorations for visual interest. They appreciate some open swimming space. Use gentle filtration and ensure the tank is cycled before adding fish. Their hardiness makes them forgiving of minor husbandry mistakes.

Water Quality

• Temperature: 70-78°F (21-26°C) - slightly cooler than many tropical fish
• pH: 7.0-8.2
• Water Hardness: Moderate to hard, 10-25 dGH
• Ammonia/Nitrite: 0 ppm
• Nitrate: <30 ppm

Feeding

These omnivores readily accept flake foods, small pellets, and vegetable matter. They benefit from plant-based supplements and occasional protein treats. Their active nature means they appreciate multiple small feedings throughout the day. Supplement with blanched vegetables or algae wafers for optimal health and coloration.

Behavior & Compatibility

Variatus Platies are peaceful community fish best kept in small groups with a ratio of one male to two or more females. They get along well with most peaceful community fish of similar size. Their constant activity and bright colors add life to any aquarium. They are prolific breeders, so expect fry unless you have fish that will eat them.

Tips for Success

• Maintain male-to-female ratio of 1:2 or 1:3 to prevent female harassment
• Their cooler temperature preference makes them suitable for unheated tanks in warm climates
• Hardy and adaptable to various water conditions but prefer stable parameters
• Provide dense planting to increase fry survival rates
• Regular water changes help maintain water quality given their active metabolisms
• They appreciate vegetable matter in their diet; offer blanched greens regularly