Blue Iguana Vs Red Iguana: Get The Main Difference In 2023

Are you team blue or team red? The age-old debate of the blue iguana vs the red iguana has been going on for some time. The iguana is a common reptile found in many regions of the world, but the blue iguana and the red iguana are two distinct species. In this article, we will explore the differences between these two iguana species and find out which one is the better pet.

Blue IguanaRed Iguana
Average length of 6 to 7 feetAverage length of 5 to 6 feet
Blue-gray or blue-green colorRed, orange, brick-red or yellow color
Found in Mexico, parts of Central America and South AmericaFound in North and South America, the Caribbean and islands of the South Pacific

Blue Iguana Vs Red Iguana

Chart Comparing: Blue Iguana Vs Red Iguana

Blue IguanaRed Iguana
Scientific NameCtenosaura pectinata
Length2-3 feet
Weight3-5 pounds
Lifespan20-25 years
HabitatMexico and Central America
TemperamentDocile and calm
Scientific NameIguana iguana
Length4-6 feet
Weight7-9 pounds
Lifespan10-15 years
ColorRed and green
HabitatSouth America
TemperamentAlert and active

Blue Iguana Vs Red Iguana

The blue iguana and the red iguana are two of the most commonly kept reptiles as pets. They both have unique features that make them stand out from the rest of the iguana species. To determine which one of these iguanas is the best pet for you, it is important to look at the differences between them and decide which one would be the best fit for your lifestyle.


The blue iguana has a light blue skin that is almost iridescent. Its scales are typically smooth and its tail is covered in spikes. The red iguana is a deep red color and its scales are slightly rougher than the blue iguana. Its tail also has spikes, but they are more defined than the blue iguana’s. Both iguanas can reach up to 4 feet in length.


The diet of both iguanas is mainly composed of greens, vegetables, and fruits. The blue iguana is known to eat more insects than the red iguana. They both enjoy the occasional treat of insects or worms, though the blue iguana seems to prefer them. Both iguanas should have access to plenty of fresh water.

Activity Level

The blue iguana is known for its active nature, and it requires plenty of time outside of its enclosure. The red iguana is more docile and content to stay inside its enclosure more often than the blue iguana. Both iguanas need plenty of room to roam and explore, but the blue iguana will require more time and space than the red iguana.


The temperament of both iguanas is generally gentle, but the blue iguana is known to be more aggressive than the red iguana. The blue iguana is also quicker to become stressed and will require more handling and attention than the red iguana. The red iguana is more likely to be relaxed and content in its environment.


The average lifespan of both iguanas is around 10 years, but the blue iguana has a slightly longer lifespan than the red iguana. The blue iguana is known to live up to 15 years in captivity, while the red iguana typically only lives up to 12 years. Both iguanas need plenty of care and attention to maximize their lifespan.


Both iguanas are prone to certain health issues, but the blue iguana is more prone to skin and eye infections than the red iguana. The red iguana is more likely to have problems with its digestive system. Both iguanas need regular vet visits to ensure their health is being monitored.

Care Requirements

The blue iguana requires more attention and care than the red iguana. It needs a larger enclosure than the red iguana, as well as more frequent handling and exercise. The red iguana is content to stay in its enclosure and will require less handling and attention than the blue iguana. Both iguanas will require a heat lamp and UV light to ensure their health.


The price of both iguanas can vary depending on the size and age of the animal, but the blue iguana is typically more expensive than the red iguana. The blue iguana can cost anywhere from $50 to $200, while the red iguana is usually closer to $50. Both iguanas require a significant investment in their enclosure and care.

Blue Iguana Vs Red Iguana Pros & Cons

  • Pros of Blue Iguana:
    • Require less maintenance
    • Adapt to smaller living spaces
    • Friendlier than red iguanas
  • Cons of Blue Iguana:
    • Can be aggressive when handled
    • Have specific dietary requirements
    • Can be difficult to find
  • Pros of Red Iguana:
    • Can be handled more gently
    • Require more attention and care
    • Easier to find than blue iguanas
  • Cons of Red Iguana:
    • Needs a larger living space
    • More expensive to maintain
    • Can be more aggressive than blue iguanas

Blue Iguana Vs Red Iguana 2

Which is Better – Blue Iguana vs Red Iguana?

Making a decision between blue iguana and red iguana can be quite challenging. Both of these reptiles are known for their unique beauty, and they both come with their own set of advantages and disadvantages. To help make this decision easier, we’ve broken down the pros and cons of each so you can make an informed choice.

The blue iguana is more colorful and vibrant than its red counterpart. It also tends to be a bit more active, making it more entertaining to watch. However, it is also more expensive than the red iguana, and it can be more difficult to care for due to its specific dietary needs.

The red iguana is much more affordable, but it is also less colorful and less active than the blue iguana. It is also easier to care for, making it a good choice for someone who is just starting out with iguanas.

Ultimately, the choice of which is better – blue iguana vs red iguana – will depend on what you are looking for in a pet. Here are a few reasons why the blue iguana may be a better choice:

  • It is more vibrant and colorful than the red iguana
  • It is more active and entertaining to watch
  • It is better suited for experienced iguana owners due to its specific dietary needs

Frequently Asked Questions

The blue and red iguanas are both species of the large lizard family, Iguanidae. They differ in terms of size, color, and habitat. Here are some answers to the most commonly asked questions about these two types of iguanas.

What is the difference between blue and red iguanas?

Blue iguanas have a slate blue color to their scales, while red iguanas have a more reddish-brown tone to their skin. Blue iguanas are also larger in size, reaching up to six feet in length, while red iguanas usually stay around three to four feet in length. In terms of habitat, blue iguanas are found in the Caribbean islands and in the coastal regions of Central America, while red iguanas are found in the tropical forests of Central and South America.

Are blue and red iguanas good pets?

Both blue and red iguanas can make excellent pets, but they are not for everyone. Iguanas require a lot of space, and they are best kept in an outdoor enclosure. They require a specific temperature and humidity level to stay healthy and active, and they must be fed a balanced diet of fruits, vegetables, and proteins. They are also quite active and require daily exercise, so they are best suited for owners who have the time and resources to properly care for them.

What kind of behavior do blue and red iguanas exhibit?

Blue and red iguanas are both quite social animals and can be quite gentle and affectionate when handled properly. They are also quite active, and can often be seen climbing, running, and digging in their enclosures. They can also be quite territorial and aggressive towards other iguanas, so it is important to keep them separated if they are housed together. Proper training and socialization can help to reduce aggression and territorial behavior.

How long do blue and red iguanas live?

Blue and red iguanas can live up to 20 years in captivity when given proper care and nutrition. However, their lifespan can be significantly reduced if they are not provided with a healthy diet, or if they are exposed to excessive stress or temperatures. It is important to provide them with a habitat that is large enough to accommodate their size and activity levels, and to make sure they are fed a balanced diet and given the proper care they need.

Do blue and red iguanas require special care?

Yes, blue and red iguanas require special care. As mentioned, they must be housed in an enclosure that is large enough to accommodate their size and activity levels. They must also be provided with a temperature and humidity level that is suitable for their species. Additionally, they must be fed a balanced diet of fruits, vegetables, and proteins, and given regular exercise. Proper training and socialization should also be provided in order for them to become more comfortable and less aggressive towards other iguanas.

RED & BLUE IGUANAS! our new additions to the family

In conclusion, the Blue Iguana and the Red Iguana are both beautiful, unique creatures that are sure to capture the interest of any reptile enthusiast. While they both share some similarities, they also have some interesting differences that make them stand out. Ultimately, the choice between the Blue Iguana and the Red Iguana is up to the individual, as both varieties are sure to make a great pet.