How Big Can Red Eared Turtles Grow?

How Big Can Red Eared Turtles Grow? Red-Eared Slider Size
Full grown adults that have been raised with plenty of space available to them can reach 12 inches in length, with females usually being larger in size.
There are rare instances of adult red-eared sliders growing larger than 12 inches.

How fast do red eared turtles grow? So I decided to do some research on the growth rate of Red Eared Slider, here is what I found out. Red Eared Sliders grow around 3 inches during their first years, as they reach adulthood they will only grow around 1 inch per year until they reach their full size.

How big should a year old red eared slider be? Age of the Red Eared Slider

What is the biggest red eared slider? 11″
Red Eared Sliders stay relatively small in the turtle world, with average adult sizes ranging between 5″ and 8″. The largest slider on record was 11″!

How Big Can Red Eared Turtles Grow – Related Questions

Why is it illegal to have a red eared slider?

Since 1975, however, selling baby turtles that are less than 4 inches long has been illegal in the U.
, because some reptiles—red-eared sliders included—can harbor salmonella on their skin.

Do turtles grow according to tank size?

Do red eared turtles bite?

Red Eared Sliders bite, and the bite can be quite painful. But it’s highly unlikely because these reptiles don’t bite “just because.” Instead, these reptiles bite if you push them too hard. Thankfully, you can prevent this behavior.

How many babies do red eared sliders have at one time?

The eggs are fertilized during the egg-laying process.
Different clutches are laid about two to five weeks apart, and a single female can lay as many as 30 eggs during a season, which explains why the turtles are as widespread and numerous as they are.

How can I tell if my red eared slider is male or female?

Using Tails to Determine Gender

How deep should a red eared slider water be?

Can red eared sliders get high?

Can turtles get high

What is the lifespan of turtles?

Even so, if an individual survives to adulthood, it will likely have a life span of two to three decades. In the wild, American box turtles (Terrapene carolina) regularly live more than 30 years. Obviously, sea turtles requiring 40 to 50 years to mature will have life spans reaching at least 60 to 70 years.

Can red eared sliders eat cockroaches?

Turtles are known for eating almost anything that can be eaten. In the wild they eat bugs, larvas, insects. Red Eared Sliders can eat roaches, but how good they are for them is debatable. Since Red Eared Sliders can eat almost anything, the fact that they can eat roaches comes as no surprise.


They don’t need any special light requirements like other reptiles do. They are cheap pets. They should be able to walk around the house.

How do I know if my turtle has salmonella?

Be aware that Salmonella infection can be caused by contact with reptiles or amphibians in petting zoos, parks, child-care facilities, or other locations.
Watch for symptoms of Salmonella infection, such as diarrhea, stomach pain, nausea, vomiting, fever, and headache.


Red-eared sliders are illegal to buy, sell or possess.

At what age is a turtle fully grown?

Turtles generally reach maturity between 5 to 8 years of age, and for tortoises it can be as many as 20 years to reach full maturity.

Should I let my turtle out of its tank?

Also, do not take your turtle in and out of the tank; it can severely affect its immune system. Keep your turtle away from any other pets that can do harm to it. Just be sure, if they’re real, that they’re not poisonous to your turtle because it will try to eat them.

What size tank is good for a turtle?

Pet turtles normally need a tank size of 55 to 100-gallons depending on their species.
A good rule of thumb is to buy a tank that has 10 gallons for every inch of your turtle’s shell length.
Male map turtles reach no more than seven inches, while females can grow to ten inches.
An 80-gallon tank is a good choice.

Is it safe to touch a red eared slider?

Red-eared sliders are friendly—for turtles.
Red-eared sliders aren’t aggressive with people, but they will bite if scared or handled roughly.
And don’t forget about their claws, which can easily inflict cuts and scratches.

What is the most friendly turtle?

Red Eared Slider