1 5 to 2 times the length of your turtle s shell.
Turtle tank size chart.
For the heater wattage the basic rule of thumb is to use between 2 5 and 5 watts per gallon of actual water volume in the aquarium.
This should give you your final tank size.
These are some guidelines for calculating how large of a tank and how much water you need to provide for your turtle.
On the other hand the 20 gallon tank is considered the best by most veterans as it can host a growing turtle for a long time and suits most homes.
The glass used for turtle tanks should be at least 0 4 inches 10 mm thick.
Aquatic turtles spend most of their time underwater.
These factors include the species of turtles the size of the turtle and the number of turtles.
Keep in mind that the tank should be deeper than it is wide.
If you have more than one turtle size the tank according to your first turtle and add half that size to your original measurement for each additional turtle.
Aquatic turtles are 5 11 inches in length on average depending on the species.
The side panels of the turtle tank need to be at least 10 mm 0 4 inches thick.
For every additional turtle size the tank according to the first turtle and add half the original tank capacity.
Tank size and water.
If your turtle is a hatchling or juvenile check the average adult size for the species and use that measurement when acquiring a tank for the turtle.
The 10 gallon tank is the right size for starters but too small for your fast growing shelled friend.
What size tank for a turtle.