Turtle tanks are the most important equipment needed if you plan to build
terrariums for turtles. These tanks need to be made of strong materials that can
withstand water pressure. They also have to be big enough to accommodate your
turtle, yet still look good in wherever corner of the room you put it.
Regardless of the turtle tanks' shape, you will have to calculate its size
based upon the mature size of your turtle if you don't want to have to buy a new
tank every year.
Minimum Dimensions For Turtle Tanks
Length: 3-4 times the turtle’s length
Width: 2 times the turtle’s
length
Height: 1.5-2 times the turtle’s length, and 8-12 inches above the
highest level that the turtle can reach inside the tank so it can’t escape
Note: For every additional turtle, increase the turtle tank’s dimensions by
40-60%
Minimum Water Area For Turtle Tanks
Length: 3-4 times the turtle’s length
Width: 2 times the turtle’s
length
Height: 1.5-2 times the turtle’s length
If you plan to add big stones or decorations, you will also have to increase
the size of the tank. This will prevent the decorations from obstructing or
reducing the swimming area available to the turtle.
Along with water for the swimming area, your turtle tanks will also need
land, since turtles are creatures that religiously bask in the sun.
The minimum land area dimension for turtle tanks are 1.5 times the length of
the turtle in diameter. The area is not required to be circular, but it should
accommodate the diameter of the turtle.
The land area can be created above water level to save space.
After you have calculated the dimensions of the tank, you can calculate the
amount of water it may contain. This information will come in handy when you buy
filters, heaters, and other equipment for the tank.
To calculate the volume and water content, start by getting the cubic inch
volume. Multiply the length, base, and height. Take the height measurement of
the water level, not the tank. Measure them in inches. Divide the product by 64
so you can get the liters of water the tank can hold. To get this in gallons,
simply divide the liters by 3.6.
You can buy a tank or its components cheap. Basking platforms and dividers
cost around $20. The ramp in the tank can cost around $35. A 2-inch stepdown
platform, and hole and bulkhead in the bottom of the tank can cost roughly
$40.
A tank can be customized in different ways. You can design or ask for a
specific size for the tank. You can drill holes, place dividers at varying
heights, help with the turtle’s traction by installing glass ramps with silicon
beans, add basking platforms, and place metal screen tops where heat lamps and
UV lamps can be placed on them.
Turtle tanks are available in lots of glass materials. Regular plate glass is
used in modern aquariums. They are also cheaper than the alternatives. Starphire
or low-iron glass is more expensive than regular plate glass, but it provides
clearer views of colors so you can appreciate the contents of the
tank.