What Fish Can Go With Mystery Snails?

What Fish Can Go With Mystery Snails?

Mystery snails are fascinating and beneficial additions to any aquarium. Their vibrant colors, distinctive appearance, and unique behavior make them a popular choice among aquarium enthusiasts. However, when it comes to choosing tank mates for mystery snails, it is essential to consider their compatibility and the specific needs of both the snails and the fish.

Understanding Mystery Snails

Before diving into the topic of tank mates, let’s understand what mystery snails are and what makes them special. Mystery snails, scientifically known as Pomacea Bridgesii, are freshwater snails native to South America. They are known for their beautiful shell colors, which can range from shades of gold, blue, brown, and even pink.

Mystery snails are popular among aquarists because they are peaceful, low-maintenance, and provide numerous benefits to the aquarium ecosystem. They consume detritus and algae, helping to keep the tank clean and balanced. Mystery snails are also excellent algae eaters and can control excessive algae growth.

Choosing Compatible Fish for Mystery Snails

When selecting fish to coexist with mystery snails, it is essential to consider their compatibility in terms of temperament, water parameters, and tank size. Here are some fish species that generally get along well with mystery snails:

1. Neon Tetras

Neon tetras are small and peaceful fish that can thrive alongside mystery snails. They are known for their striking colors and can add a vibrant touch to your aquarium. Ensure that the tank is well-planted with hiding spots for the neon tetras to feel secure.

2. Corydoras Catfish

Corydoras catfish are bottom-dwelling fish that can peacefully cohabitate with mystery snails. They are known for their adorable appearance, small size, and social behavior. Corydoras catfish can help keep the aquarium clean by scavenging for food particles at the bottom.

3. Guppies

Guppies are another fantastic option for tank mates with mystery snails. These small, colorful fish are peaceful and can adapt to various water conditions. Their active and playful nature can be a delightful sight in the aquarium.

4. Platies

Platies, also known as moonfish, are peaceful and easy-to-care-for fish. They come in various colors and patterns, making them visually appealing. Platies are compatible with mystery snails and can withstand a range of water conditions.

It is crucial to avoid aggressive or fin-nipping fish species when keeping them with mystery snails. Aggressive fish can stress out the snails, leading to health problems or even death. Additionally, avoid large predatory fish that may see the snails as potential prey.

Tank Size and Water Parameters

When housing mystery snails with fish, it is important to consider the tank size and water parameters to ensure their well-being. Mystery snails prefer larger tanks with plenty of open space and hiding spots. A minimum tank size of 10 gallons is recommended for a few mystery snails along with compatible fish.

Water parameters, such as temperature and pH, should be suitable for both the snails and the chosen fish species. Mystery snails thrive in a temperature range of 72 to 82 degrees Fahrenheit (22 to 28 degrees Celsius) and a pH range of 7.0 to 8.0.


Mystery snails can coexist harmoniously with various fish species, enhancing the beauty and balance of your aquarium. Neon tetras, Corydoras catfish, guppies, and platies are just a few examples of suitable tank mates for these fascinating snails. However, always ensure compatibility in terms of temperament and tank requirements to provide a peaceful and healthy environment for all inhabitants.

Remember, introducing a new fish to an established tank requires careful observation and monitoring. Keep an eye out for any aggressive or territorial behavior and be prepared to make adjustments if necessary. With proper planning and consideration, you can create a thriving and harmonious community aquarium with mystery snails and their compatible fish companions.