Red-Eared Slider

Red-Eared Slider: Species Profile

02/12/2021 Off By Andrey Ptyushkin

Characteristics, Housing, Diet, and Other Information

Red-eared sliders can live up to 20 years in captivity, which means they’re a serious commitment. If you get one of these quarter-sized babies, it may look easy at first, but as they grow, they will need a giant tank and a lot of constant care. It’s more than just a bowl with a little bit of water and rock. Aquatic turtles, including red eared sliders, will need special lighting, animal- and plant-based foods, and continuous cleaning and maintenance.

01 About Red Eared Sliders

Red-eared sliders require more work than many people think. They also get much larger and need more room than is often implied by pet stores and other vendors. A large tank, special reptile lighting, and an appropriate diet are just a few things you’ll want to make sure you provide to your red-eared slider.

About Red Eared Sliders

02 Choosing a Healthy Red Eared Slider

Before you bring home a red-eared slider there are a few things to check out to increase the odds that you are bringing home a healthy turtle. Learn where to get a red-eared slider (including possibly rescuing one) and how to tell whether or not your turtle of choice is healthy.

Look at their eyes, shells, how they swim, and whether or not they seem very active. There are some key indicators to help you determine whether or not a red-eared slider is healthy.

Choosing a Healthy Red Eared Slider

03 Housing Your Red-Eared Slider

Small aquariums are good for young turtles but as red eared sliders mature they will require a tank that can hold well over 100 gallons of water. Creative turtle owners use all sorts of novel housing ideas to meet the roomy requirements of their red eared sliders using things like pre-formed plastic pond liners to make homes more like indoor ponds. And, if you have an outdoor pond, and a securely fenced yard to keep your turtle in and predators out, you might consider putting your turtle outdoors for at least part of the year.

Water quality must be maintained no matter where you house your turtle and both supplemental heat and UVB lighting should be provided. Setting all of this up is the hardest part but once your tank or pond is established the maintenance isn’t all that bad.

Housing Your Red-Eared Slider

04 Feeding Your Red-Eared Slider

Though red-eared slider’s tastes tend to change as they mature, (shifting to a more herbivorous diet as they get older) turtles of all ages should be offered a wide variety of both animal and plant-based items. Commercial turtle sticks can make up a good base for the diet but they should be supplemented with a variety of other items.

There are a few basic things you can do to ensure easy ​cleanup and a healthy turtle. Feeding your turtle outside of their home is a bit more work for you at feeding time but it will make it easier to keep the tank clean and the overall water quality good in the long run (which is best for your turtle to avoid ear infections, shell problems, etc.). Also, avoid overfeeding your turtle to prevent obesity and excessive waste matter.

Feeding Your Red-Eared Slider

05 Red Eared Slider Behavior

Whether it is making sure red eared sliders are free to perform behaviours that are necessary for their well-being (such as basking and swimming) or just trying to figure out what your turtle is doing, understanding normal red-eared slider behaviour can help you provide optimal care for your turtle. Claw fluttering and not wanting to bask outside of the water are just two behaviours that may mean your turtle is trying to tell you something.

Red Eared Slider Behavior

06 Red Eared Slider Health

Improper environmental conditions and diet are among the most common culprits when it comes to health problems in red-eared sliders. Diseases such as metabolic bone disease (MBD) and vitamin A deficiency are seen in many kinds of reptiles including red-eared sliders.

Red Eared Slider Health

07 Sexing Red Eared Sliders and Reproduction

Red-eared sliders are not easy to sex until they reach sexual maturity. Adult male turtles will have a long tail and long front claws while adult female turtles will have short front claws and short tails.

Some people don’t find out they have a female until she starts laying eggs (females will lay infertile eggs without a male present). Casual breeding of ​red eared sliders isn’t recommended but it is important to provide a nesting area for egg-laying females. Although they will drop them in the water, this is not a red-eared slider’s preferred way to lay eggs. Some females will retain their eggs rather than drop them in water if they do not have a nest and will become egg bound (a serious problem).

Sexing Red Eared Sliders and Reproduction

08 Red Eared Sliders and Salmonella

Every so often, you will hear from the media about the risks of salmonella from pet turtles (and sometimes the warnings sound scary). However, the risks of salmonella from pet turtles is nothing new and can be managed quite easily. Many kinds of pets (including all reptiles, amphibians, hedgehogs, and more) carry salmonella and most people should have little reason to worry about contracting the bacteria. A simple hand washing is all it takes to drastically reduce your risk of getting infected.

Red Eared Sliders and Salmonella