Looking for Types Of Fish That Red Eared Slider Wont Eat?The Ultimate Guide Well, you’ve come to the right place! If you’re a proud owner of these adorable turtles, it’s essential to know which fish are safe to keep in the same tank. We’ve got you covered with a list of fish species that won’t end up as a tasty snack for your slider. Let’s dive in and discover the perfect fish companions for your aquatic buddy!
Now, you might be wondering why it’s crucial to find fish that your red-eared slider won’t devour. Red eared sliders are carnivorous creatures and have a natural instinct to hunt and eat small fish. Introducing the wrong fish to their tank can lead to a not-so-happy ending for the unsuspecting companions. That’s why it’s vital to choose fish species that can peacefully coexist with your slider without becoming a snack.
So, what are the types of fish that your red eared slider won’t eat? We’ve compiled a list of fish that are known to be compatible tank mates for these turtles. From brightly colored guppies to elegant goldfish, you’ll find a variety of options to create a thriving and harmonious underwater community. With our guide, you can enjoy the beauty of different fish species while ensuring the safety of your beloved red-eared slider.

Types of Fish That Red Eared Sliders Won’t Eat:The Ultimate Guide
Red eared sliders are popular pet turtles known for their appetites and voraciousness when it comes to food. While these turtles enjoy a diverse diet of plants, insects, and small aquatic animals, there are certain types of fish that they prefer not to consume. In this article, we will explore the different types of fish that red eared sliders won’t eat, providing valuable insights for turtle owners and enthusiasts.
1. Guppies
Red eared sliders generally won’t eat guppies. These small, colorful fish are often found in freshwater aquariums and are known for their quick movements. Guppies can reproduce rapidly, making them an excellent choice as tank mates for turtles. Additionally, they are resilient and can tolerate a wide range of water conditions, which makes them suitable companions for red eared sliders.
While guppies may not be desirable prey for red eared sliders, it’s important to note that turtles are opportunistic feeders. In some cases, particularly if the guppies are smaller in size, the turtles may be curious and attempt to nip at them. However, this behavior is generally harmless, and the guppies can easily evade the turtles due to their agility.
2. Goldfish
Goldfish are another type of fish that red eared sliders typically won’t eat. Goldfish are commonly kept as pets and are available in various sizes and colors. They are hardy fish that can adapt to different water conditions and are known for their graceful swimming patterns.
Red eared sliders may show some interest in goldfish due to their bright colors and movement, but they often struggle to catch and consume them. Goldfish are fast swimmers and can easily outmaneuver the turtles. Additionally, goldfish have small, sharp spines on their fins that can cause discomfort if ingested, further discouraging red eared sliders from preying on them.
3. Plecos
Plecos, also known as suckerfish or algae eaters, are commonly found in freshwater aquariums. These fish are primarily herbivorous and feed on algae and other plant matter. Plecos have a distinctive appearance, with suction cups on their undersides that allow them to attach themselves to surfaces such as rocks or the sides of the aquarium.
Red eared sliders generally won’t eat plecos due to their tough, armored bodies and their ability to attach themselves to various surfaces. Plecos are not easily consumed by turtles, and their presence can even be beneficial as they assist in keeping the aquarium clean by feeding on algae.
4. Tetras
Tetras are a diverse group of small, peaceful freshwater fish that come in various colors and patterns. They are often kept in community aquariums due to their calm nature and ability to get along with different species. Tetras primarily feed on small invertebrates and plant matter.
Red eared sliders typically won’t eat tetras. Although the turtles may be intrigued by the movements and colors of tetras, they are unlikely to catch and consume them due to their small size and agility. Tetras are known for their quick swimming abilities, which enable them to evade potential predators like red eared sliders.
5. White Cloud Mountain Minnows
White Cloud Mountain Minnows are small, peaceful fish native to China. They are popular in aquariums due to their hardiness and ability to tolerate a wide range of temperatures. These minnows have a silver-white body with a red fin and are known for their active swimming behavior.
Red eared sliders typically won’t eat White Cloud Mountain Minnows. These fish are small and agile, making them difficult for turtles to catch. Additionally, like other small fish, the minnows can easily evade the jaws of red eared sliders. Their active swimming patterns and ability to thrive in different water conditions make them ideal tank mates for turtles.
6. Platies
Platies are colorful, small fish commonly found in freshwater aquariums. They are peaceful, easy to care for, and come in a variety of colors, making them popular among fish enthusiasts. Platies primarily feed on algae and small invertebrates.
Red eared sliders generally won’t eat platies. These fish have a similar size to guppies and tetras, making them harder for turtles to catch. Platies are fast swimmers and possess the agility to escape from the jaws of red eared sliders. Their peaceful nature and ability to tolerate various water conditions make them suitable companions for turtles.
7. Mollies
Mollies, often referred to as mollusks, are a diverse group of small, colorful fish found in freshwater and brackish environments. They are known for their unique fin shapes and vibrant colors. Mollies feed on algae, small invertebrates, and plant matter.
Red eared sliders generally won’t eat mollies. These fish are similar in size to other small fish that turtles have difficulty catching. Mollies are fast swimmers and possess the ability to evade potential predators. Additionally, some mollies have venomous spines that can cause discomfort if ingested, further discouraging red eared sliders from consuming them.
When considering keeping fish as tank mates for red eared sliders, there are a few additional factors to consider:

The Size of the Turtle
Larger red eared sliders may have a greater ability to catch and consume small fish. While the above-mentioned fish types are generally safe to keep with red eared sliders, it’s important to assess the size of your turtle and the fish accordingly. Providing ample hiding places and plants in the tank can help the fish evade the turtles.
Water Quality and Tank Size
Maintaining proper water quality and providing a suitable tank size for both the red eared slider and the fish is crucial. Red eared sliders produce waste, which can negatively impact the water parameters. Adequate filtration should be in place to ensure a clean and healthy environment for both the turtles and fish.
Community Tank Considerations
Creating a well-balanced community tank involves understanding the compatibility of different species. While the fish mentioned above are generally safe to keep with red eared sliders, it’s important to research and consider the needs and behaviors of each individual fish species before introducing them to the tank. Some fish may have specific requirements or behaviors that may not be compatible with red eared sliders.
Types of Fish that Red Eared Slider Won’t Eat
Are you wondering what types of fish are safe to keep with your red eared slider? Here are some fish that your turtle won’t eat:
- Guppies – These small, colorful fish are fast swimmers and can escape from the turtle’s reach.
- Tetras – Fast and agile, tetras can outswim the red eared slider and avoid becoming a snack.
- Platies – With their vibrant colors and quick movements, platies are not on the menu for your turtle.
- Mollies – These friendly fish are too big for the red eared slider to prey on.
- Gouramis – With their long fins and fast swimming abilities, gouramis can easily avoid being eaten.
ALSO READ : Do Turtles Like To Be Petted?
Frequently Asked Questions
Here are some commonly asked questions about the types of fish that red-eared sliders won’t eat.
Q: What types of fish should I avoid keeping with my red eared slider?
While red eared sliders are omnivorous and eat a variety of foods, there are certain fish species you should avoid keeping with them. Large and aggressive fish, such as Oscars or Cichlids, can intimidate or even prey on red-eared sliders. Additionally, it’s best to avoid keeping species with delicate fins that may be nipped or injured by the slider’s natural behavior. Examples of fish to avoid include long-finned varieties like angelfish or bettas.
If you’re unsure about certain fish, it’s always a good idea to research their compatibility with red-eared sliders or consult with a knowledgeable aquarium specialist to ensure the safety and well-being of your turtle.
Q: Are there any specific types of fish that red-eared sliders won’t eat?
A Red-eared sliders typically do not eat fish, as their diet primarily consists of aquatic plants, insects, and other small invertebrates. They are more likely to view fish as tankmates rather than prey. However, it’s important to note that individual turtle behavior may vary, and there have been rare cases reported where red-eared sliders have shown an interest in eating fish. So, it’s crucial to choose tankmates wisely and provide ample hiding places for the fish.
When selecting fish to keep with your red-eared slider, it’s best to opt for species that are fast-swimming, have a similar size to the turtle, and can withstand the turtle’s occasional nibbling. Small schooling fish like zebrafish or hardy species like goldfish can often coexist harmoniously with red eared sliders.

Q: Can red-eared sliders eat goldfish or guppies?
A Red-eared sliders can eat goldfish or guppies, but it’s not recommended as a primary staple in their diet. These fish species can be fed to red-eared sliders occasionally as a treat, but they should not make up the majority of their diet. Goldfish and guppies have different nutritional requirements from turtles, and their continuous consumption may lead to imbalances or deficiencies in the turtle’s diet.
It’s essential to remember that goldfish and guppies require specific care, and they may not be the ideal fish companions for a red-eared slider tank. If you choose to feed these fish to your turtle, ensure that they are properly sourced and free from any diseases or parasites that could harm your turtle.
Q: Can red-eared sliders eat feeder fish from a pet store?
A Red eared sliders can eat feeder fish from pet stores, but caution should be exercised when feeding them. Feeder fish, like goldfish or guppies, are often raised in crowded and sometimes unsanitary conditions. These conditions can increase the risk of parasites or diseases in the fish, which can be passed on to the turtle if consumed. Therefore, it’s crucial to source feeder fish from reputable stores that prioritize the health and well-being of their livestock.
If you choose to feed feeder fish to your red eared slider, make sure to quarantine the fish for a short period and monitor their health before feeding them to your turtle. It’s always a good practice to offer a balanced and varied diet to your red-eared slider, incorporating other nutritious foods to ensure their overall health.
Q: What other foods should I offer my red-eared slider besides fish?
In addition to fish, red eared sliders require a varied and balanced diet to meet their nutritional needs. Green leafy vegetables like kale and spinach, along with other aquatic plants like duckweed or water lettuce, are essential for providing important vitamins and minerals. You can also offer them commercially available turtle pellets or sticks specifically formulated for turtles, which contain necessary nutrients.
Furthermore, red eared sliders can benefit from occasional protein sources like insects (e.g., crickets or mealworms) and small invertebrates (e.g., earthworms or snails). It’s crucial to offer a well-rounded diet that mimics their natural feeding habits in the wild to ensure their health and longevity.
Summary
It’s important to know what types of fish are safe to keep with red eared sliders. Some fish may get eaten or become bullies towards the turtles. Goldfish, guppies, and mollies are good choices that won’t get eaten. Cichlids and aggressive fish should be avoided.
When choosing fish for your red eared slider’s tank, consider their size, temperament, and diet compatibility. Fish that are smaller than the turtle’s head and don’t nip or bother it are preferred. Providing appropriate hiding spots and monitoring the tank can help ensure harmonious cohabitation.
Conclusion
In conclusion, red eared sliders generally won’t eat certain types of fish such as guppies, goldfish, plecos, tetras, White Cloud Mountain minnows, platies, and mollies. These fish species are either small, agile, possess deterrent features, or have the ability to thrive in various water conditions. When considering fish as tank mates for red eared sliders, it’s important to ensure the size of the turtle, water quality, and tank compatibility to create a harmonious and thriving aquatic environment.