If you are setting up your first aquarium, platy fish are one of the best choices you can make. They are hardy, colorful, peaceful, and surprisingly forgiving of beginner mistakes. This guide covers everything you need to know — from tank setup and water conditions to feeding, breeding, and health — so you can give…

The number of platies to rear in a ten-gallon tank depends on their behavior and size. A tank can support more platy fries than adult platies because the competition for food and oxygen in the aquarium is greater among adult platyfish than in fries. So, how many platy fish should you keep in a 10-gallon…

The ideal water temperature for platyfish is between 72°F and 78°F. Overnight, platyfish can withstand slight temperature fluctuations to about 68°F, but being tropical fish, they are accustomed to warmer waters. So, do platyfish need a heater in their aquarium? Platies need a heater to maintain the water temperatures within the tank. The heater converts…

Larger tanks carry more platies than smaller tanks. A five-gallon tank would carry fewer than ten platies, whereas a 55-gallon water tank can carry over fifty platies. Also, platy tank size depends on your purpose of keeping the fish. If you are keeping them to breed, you’ll need a larger tank and a proper combination…