Tropical fish vs Hedgehogs

Hedgehogs and tropical fish are both popular choices for household pets, but they have very different care requirements. Hedgehogs are small, spiky mammals that require a lot of attention and specialized care, while tropical fish need a well-maintained aquarium with specific water conditions and diet.

General information

Tropical fish
Hedgehogs
Introduction :
Tropical fish are colorful and fascinating pets that can bring a touch of the exotic to any household. With their vibrant hues and graceful movements, they can create a calming and visually appealing environment in a home aquarium. These low-maintenance pets are perfect for beginners and experienced fish enthusiasts alike, offering a unique and relaxing way to enjoy the beauty of nature within the comfort of your own home.
Introduction :
Hedgehogs make unique and charming pets for those looking for something a little different. These small, spiky creatures are low-maintenance and can be quite entertaining to watch as they explore their surroundings. Hedgehogs are generally quiet and easy to care for, making them a great option for households looking for a small, independent pet. They can also help control insect populations in the home and provide a fun and interesting addition to the family.
Advantages :
  • Colorful and vibrant addition to any home aquarium
  • Low maintenance and easy to care for
  • Peaceful and calming to watch swim around
  • Can help reduce stress and anxiety
  • Great for teaching responsibility to children
Advantages :
  • Hedgehogs are low maintenance pets, requiring minimal grooming and cleaning.
  • They are quiet animals, making them suitable for apartment living.
  • Hedgehogs are solitary creatures, so they do not require a companion.
  • They have a long lifespan of 4-6 years, providing long-term companionship.
  • Hedgehogs are unique and interesting pets, captivating their owners.
Disadvantages :
  • Require specialized equipment and maintenance
  • Susceptible to diseases and parasites
  • Can be aggressive towards other fish
  • Need specific water conditions to thrive
  • Expensive to set up and maintain
Disadvantages :
  • Require specific diet and supplements
  • Prone to obesity if not exercised regularly
  • Require large enclosure for proper living space
  • Can be shy and difficult to handle
  • Need regular nail trimming to prevent overgrowth
Type : Aquatic.
Tropical fish are aquatic pets that require a tank or aquarium to live in. They add vibrant colors and a calming presence to any home, making them a popular choice for fish enthusiasts.
Type : Land animals.
Hedgehogs are land pets that require a suitable habitat with space to roam and explore. They are not aquatic or semi-aquatic animals, but rather thrive in a terrestrial environment within a home setting.
🟢 Size : Smaller size.
Tropical fish are small pets, typically ranging from a few centimeters to a few inches in size. They are suitable for smaller living spaces and do not require much room to swim.
🟢 Size : Smaller size.
Hedgehogs are small pets, typically measuring around 5 to 8 inches in length. They are compact in size, making them suitable for indoor habitats and easy to handle.
🟡 Popularity : Average.
Tropical fish are popular among hobbyists and aquarium enthusiasts, but may not be as common as traditional pets like dogs or cats. They require specific care and equipment, which can impact their popularity.
🟡 Popularity : Average.
Hedgehogs are not as common as traditional pets like dogs or cats, but they have a dedicated following among exotic pet enthusiasts. They are popular among those looking for unique and low-maintenance pets.
Lifespan : 5-10 years
Tropical fish typically live for 5-10 years in a household environment. Proper care and maintenance of their tank can help extend their lifespan to the upper end of this range.
Lifespan : 4
Hedgehogs typically live for around 4-7 years in captivity, with some individuals living up to 10 years. Providing proper care and a suitable environment can help hedgehogs reach their maximum lifespan.
🟡 Risk : Average.
Tropical fish can be considered an average risk pet to own. While they require specific care and maintenance, they are generally low maintenance and pose minimal risks compared to other pets.
🟡 Risk : Average.
Owning a hedgehog can be moderately risky due to their specific care requirements, potential for health issues like obesity and dental problems, and the need for a suitable environment. However, with proper research and preparation, these risks can be managed.


Setup and maintenance

Tropical fish
Hedgehogs
🟡 Setup cost : Average.
The relative setup cost for tropical fish is average. While the initial investment in a tank, filter, heater, and decorations can add up, ongoing maintenance costs are typically manageable for most households.
🟡 Setup cost : Average.
The relative setup cost for hedgehogs is average. While they require a specific enclosure with heating and lighting, as well as bedding and food supplies, these initial expenses are moderate compared to other exotic pets.
🟡 Setup difficulty : Average.
Setting up a tropical fish tank requires some effort and knowledge of water chemistry, filtration, and tank maintenance. It may be challenging for beginners, but with research and proper care, it can be manageable.
🟡 Setup difficulty : Average.
Setting up for a hedgehog requires some special knowledge and effort. You will need to create a suitable habitat with specific temperature and lighting requirements, as well as provide a balanced diet and regular veterinary care.
🟡 Maintenance cost : Average.
Maintaining tropical fish can be moderately costly due to expenses for specialized food, water treatments, aquarium equipment, and regular maintenance. Costs can vary depending on the size and complexity of the tank.
🟡 Maintenance cost : Average.
Maintaining a hedgehog can be considered average in cost compared to other pets. Costs include food, bedding, toys, and occasional vet visits. Overall, it is affordable for most pet owners.
🟡 Maintenance difficulty : Average.
Maintaining tropical fish requires regular water testing, proper tank setup, and knowledge of specific care requirements. While not overly difficult, it does require some time and effort to ensure the fish thrive.
🟡 Maintenance difficulty : Average.
Maintaining a hedgehog as a pet requires some special knowledge and effort. They need a proper diet, a suitable habitat, and regular handling to keep them healthy and happy. However, with the right care, they can make great pets.
Diet :
Tropical fish typically enjoy eating a variety of foods such as flakes, pellets, frozen or live foods like bloodworms or brine shrimp. It is important to provide a balanced diet to meet their nutritional needs.
Diet :
Hedgehogs enjoy eating a diet of high-quality commercial hedgehog food, insects, fruits, and vegetables. It is important to provide a balanced diet to ensure their nutritional needs are met. Avoid feeding them dairy, sugary, or salty foods.
🟡 Time : Average.
Tropical fish require daily feeding and regular tank maintenance, such as water changes and filter cleaning. Monitoring water quality and temperature is important to ensure the health of the fish.
🟡 Time : Average.
Hedgehogs require daily feeding, cleaning of their enclosure, and social interaction. Weekly grooming and nail trimming are also necessary. Overall, hedgehogs need a moderate level of time commitment compared to other pets.


Other features

Tropical fish
Hedgehogs
🟢 Children : Yes.
Tropical fish can be a good pet for children as they are low maintenance and can provide a calming and educational experience. However, adult supervision is recommended for younger children to ensure proper care and handling.
🟢 Children : Yes.
Hedgehogs can make good pets for children with proper supervision and guidance. They are generally low-maintenance and can be gentle and affectionate with regular handling and socialization.
⚪ Companionship : Unknown.
Tropical fish can provide visual enjoyment and relaxation, but they may not offer the same level of companionship as other pets that are more interactive and responsive to human interaction.
🟢 Companionship : Yes.
Hedgehogs can make good companions for individuals looking for a low-maintenance pet. They are quiet, independent, and can form bonds with their owners through gentle handling and interaction.
🔴 Petting : No.
Tropical fish are not suitable for petting as they are delicate creatures that can be easily harmed by handling. They are best enjoyed through observation in their aquarium environment.
🟢 Petting : Yes.
Hedgehogs can be petted and held, but they may not enjoy excessive handling. They have prickly spines that can be sharp, so gentle petting is recommended to avoid injury.
⚪ Training : Unknown.
Tropical fish are not typically trained in the same way as other pets. They may not respond to training methods commonly used for dogs or other animals. Their behavior is more instinctual and less trainable.
⚪ Training : Unknown.
Hedgehogs are not typically known for being easily trainable pets. They are solitary animals and may not respond well to training techniques that work for more social animals.


When deciding between a hedgehog and tropical fish as a pet, consider your lifestyle and the amount of time and effort you are willing to dedicate to their care. Hedgehogs are more interactive and require daily handling, while tropical fish offer a calming presence but need regular tank maintenance. Choose the pet that best fits your abilities and preferences for a fulfilling pet ownership experience.