Number of fish: Generally, you will want to select one male and two or three female guppies for breeding. When there is a ratio of one to one, the male often becomes aggressive, chasing the female around the tank. With a one to three ratio, the male’s attention is split between three females, making breeding a less stressful process for the females. [2] X Research source Color pattern: There are several basic guppy patterns. These include Wild (grey or olive coloring), Albino (light colors or white with red eyes,) Blonde (light colors with black pigment,) and Blue (shimmering blue color. ) Tail shape: The shape of guppy tails can range from a rounded back fin to a sword-like shape. There are many different shapes and sizes that guppy tails come in, but the most common are the Delta (which is a large triangular shape,) the Fantail (which is shaped like a fan,) and the Round tail (which is a small, round shape. )[3] X Research source
Do not use any substrate. Substrates are the rocks/imitation rocks used to cover the bottoms of fish tanks. A bare bottom tank is good for fry as it cleans easily and you can record how many fry are alive or how much they eat. Java moss or spawning moss provides a nice hiding spot for guppy fry.
Some signs of a fish going into labor are: being very still and secluding herself, shivering (contractions), hanging out near the heater, or a change in appetite (including refusing to eat, or spitting her food out. )[6] X Research source
If you are not able to be there when your female gives birth, make sure to provide the fry lots of aquarium plants to hide in.
Newborn fry should be fed recently hatched brine shrimp so that the guppies reach their greatest growth potential. If you want to give your guppies a treat, place a small amount of boiled spinach in their tank.
Newborn fry should be fed recently hatched brine shrimp so that the guppies reach their greatest growth potential. If you want to give your guppies a treat, place a small amount of boiled spinach in their tank.
