Candling are a method that can be used to examine the contents of turtle egg. Candling is a process that allows an individual to determine whether a turtle egg is fertile or not. To candle a turtle egg, use a bright light in a darkened room to look through the shell of the turtle egg.
Many of the turtle egg that are laid in the wild will not result in the eggs hatching. By candling these eggs, an individual can determine which eggs are developing embryo, and which are not. To candy a turtle egg, begin by placing a dot on the top of the egg with a pencil.
How to Check and Hatch Turtle Eggs
This is necessary because the embryo will become attached to the shell of the egg. If you rotate the egg too much when candling, the embryo could become drowned in the yolk of the egg. After placing a dot on the turtle egg, darken the room.
Hold the egg from underneath by the shell and press an LED light against the side of the egg shell to view the contents of that egg. If the egg is fertile, the egg will emit a pink glow. In addition, the egg will reveal a white chalky band that indicate the presence of calcium within the egg.
The presence of this band indicates that the embryo within the egg is growing. If there is no pink glow and white chalky band after seven days, the egg is likely not fertile. If not fertile, the eggs will appear uniformly in color, yellow in color.
There will be no indication of any development within the egg. If the eggs is dead, they will appear dark and cloudy within the egg. Additionally, there may be a red ring of blood near the shell of the dead turtle egg.
If the eggs are developing, the eggs will exhibit red vein within the egg. Additionally, the embryo will be visible within the egg. The egg that contains the embryo will become more opaque over time.
Additionally, an air pocket will form within the egg. This air pocket indicates that the turtle is nearing the time of hatching from its shell. This process should of be performed at specific interval to monitor the turtle eggs.
Perform this process on day seven to check for any infertile turtle eggs. Additionally, perform the process during the second week of incubation to check the presence of the white chalky band within the turtle egg. By the fourth week, the embryo should be visible within the egg.
Do not candy the turtle eggs more than once every few weeks. This is because candling may cause the embryo within the egg to become chilled. For the eggs to successfully hatch, the incubator in which you place the eggs should provide stable environmental condition to the turtle eggs.
Use vermiculite as the incubation medium in which you will bury the turtle eggs. Mix the vermiculite and water at a one-to-one ratio by weight. Place the turtle eggs halfway into the vermiculite.
Place the turtle eggs into a vented plastic box. An incubator with a temperature maintained in the mid-80s in Fahrenheit and a humidity level maintained around 80 percent is required for the turtle egg to hatch. The turtles require moisture to breathe through their shell, but too much moisture will cause mold to grow within the turtle eggs.
Check the moisture level within the incubator twice a day. Mist the vermiculite with water if the incubator becomes too dry. Problems may occur during the incubation of the turtle eggs.
Many individuals encounter these problem when incubating turtle eggs. If the air within the incubator is too dry, the turtle eggs will dimple and collapse. If the ventilation within the incubator is too poor, mold will grow on the turtle eggs.
If a turtle egg begins to rot within the incubator, the egg will emit a bad smell. In this case, remove the rotting egg from the incubator. If the incubator is too low in temperature, the turtle eggs will not hatch.
This may be incorrectly believed to be an infertile egg. Place temperature probe within the incubator box rather than in the room where the incubator is located. By performing these steps and maintaining the appropriate incubation conditions, the individual will be successful in encouraging the turtle egg to hatch.