Will Neon Tetra Eat Cherry Shrimp? - "File:Cardinal tetra & neon tetra.jpg" by úlfhams_víkingur is licensed under CC BY 2.0.
Will Neon Tetra Eat Cherry Shrimp? - "File:Cardinal tetra & neon tetra.jpg" by úlfhams_víkingur is licensed under CC BY 2.0.


The world of aquarium keeping is a vibrant and diverse one, teeming with a kaleidoscope of aquatic life. Among the many species of fish and invertebrates available to enthusiasts, two of the most popular choices are the neon tetra and the cherry shrimp. These creatures each possess unique characteristics that make them sought-after additions to freshwater tanks, but a common question that often arises in the minds of aquarists is, “Will neon tetra eat cherry shrimp?” In this exploration, we will delve into the worlds of these captivating aquatic organisms, shedding light on their individual traits, care requirements, and the intriguing interplay between them in the context of a shared aquatic environment.

About Cherry Shrimp

Cherry shrimp, scientifically known as Neocaridina davidi, are a popular freshwater shrimp species in the aquarium hobby. They are known for their vibrant red coloration, which has earned them the common name “cherry shrimp.” These small crustaceans are relatively easy to care for and make an excellent addition to a planted aquarium.

Here are some key characteristics and information about cherry shrimp:

  • Coloration: As mentioned, cherry shrimp are primarily known for their bright red color, but they can also come in variations such as fire red, sakura, and more. There are also other color morphs of Neocaridina shrimp, including yellow, blue, and green.
  • Size: Cherry shrimp are quite small, typically reaching a size of around 1 to 1.5 inches (2.5 to 3.8 cm) when fully grown. Their small size makes them suitable for nano and small aquarium setups.
  • Water Parameters: Cherry shrimp are relatively hardy and can adapt to a range of water conditions. However, they thrive in stable, well-maintained aquariums with a temperature range of 70-78°F (21-26°C) and a pH level around 7.0. They are also sensitive to ammonia and nitrite, so maintaining good water quality is crucial.
  • Diet: Cherry shrimp are omnivorous and will eat a variety of foods. They primarily feed on algae, detritus, and biofilm in the aquarium. You can supplement their diet with commercial shrimp pellets, algae wafers, blanched vegetables (like spinach or zucchini), and even small live or frozen foods like daphnia or brine shrimp.
  • Behavior: These shrimp are peaceful and spend most of their time foraging for food and exploring the aquarium. They are social and do well when kept in groups.
  • Reproduction: Cherry shrimp are prolific breeders, and they can reproduce in a home aquarium if conditions are favorable.
  • Tank Compatibility: Cherry shrimp are generally compatible with other peaceful, non-predatory fish species like small tetras, rasboras, or guppies. However, it’s essential to be cautious if keeping them with larger or more aggressive fish that may view the shrimp as food. They can also coexist with other peaceful dwarf shrimp species.
  • Aquarium Setup: A well-planted aquarium with hiding places, mosses, and driftwood provides an ideal habitat for cherry shrimp. They require clean water, so a good filtration system and regular water changes are necessary.
  • Cherry Shrimp Variants: As mentioned earlier, there are different color variations of Neocaridina shrimp, and hobbyists often enjoy selectively breeding them to produce unique colors and patterns.

Cherry shrimp are a popular choice for aquarists, whether you’re a beginner or experienced hobbyist, due to their vibrant colors, ease of care, and interesting behavior. They can be a delightful addition to a well-maintained aquarium, adding both color and activity to your aquatic ecosystem.

About Neon Tetras

Neon tetra is a small, peaceful, and highly popular freshwater fish species in the aquarium hobby. They are well-known for their striking blue and red coloration and are native to the slow-moving, blackwater streams of South America. Here’s some information about neon tetras:

  • Appearance: Neon tetras have a slender, torpedo-shaped body with a vibrant iridescent blue line that runs from the nose, along the top of the body, to the adipose fin. Below this blue stripe, they display a bright red band that starts near the middle of the body and extends to the tail. These colors make them one of the most recognizable and attractive aquarium fish.
  • Size: Neon tetras are relatively small, typically growing to about 1 to 1.5 inches (2.5 to 3.8 cm) in length.
  • Tank Compatibility: Neon tetras are peaceful and make excellent community fish. They should be kept with other non-aggressive species, such as other small tetras, rasboras, guppies, and peaceful bottom-dwelling fish like Corydoras catfish. Avoid keeping them with larger or aggressive fish that might consider them as potential prey.
  • Water Parameters: Neon tetras prefer slightly acidic to neutral water conditions with a pH range of 6.0 to 7.0 and a temperature range of 72-78°F (22-26°C). It’s crucial to maintain stable water parameters to keep these fish healthy.
  • Diet: They are omnivorous and accept a variety of foods, including high-quality flake, pellet, and frozen foods. Offering a balanced diet with live or frozen foods like brine shrimp or daphnia can help maintain their health and coloration.
  • Behavior: Neon tetras are known for their schooling behavior. They feel more secure and exhibit their best colors when kept in groups of at least six or more. A school of neon tetras creates a beautiful display of color and movement in the aquarium.
  • Breeding: Breeding neon tetras can be challenging in a home aquarium, as it often requires a separate breeding tank and precise water conditions. They are egg scatterers, and the adults may eat their eggs, so it’s important to separate the eggs or provide dense planting for them to hide.
  • Aquarium Setup: Provide plenty of plants, both live and artificial, to mimic their natural habitat. Neon tetras prefer subdued lighting, as bright lights can stress them. A dark substrate and floating plants can help create a comfortable environment for them.

Neon tetras are a favorite among aquarists due to their striking appearance and peaceful nature. When kept in proper conditions and with compatible tankmates, they can be a delightful addition to a freshwater aquarium, bringing color and activity to your aquatic display.

Will Neon Tetra Eat Cherry Shrimp? - "File:Cardinal tetra & neon tetra.jpg" by úlfhams_víkingur is licensed under CC BY 2.0.
Will Neon Tetra Eat Cherry Shrimp? – “File:Cardinal tetra & neon tetra.jpg” by úlfhams_víkingur is licensed under CC BY 2.0.

Will Neon Tetra Eat Cherry Shrimp In Your Tank?

So, will neon tetra eat cherry shrimp? Neon tetras are generally considered peaceful fish, and they are not known to be aggressive predators. However, they are still opportunistic feeders, and if they come across small cherry shrimp fry, they may eat them. Adult cherry shrimp are usually safe from neon tetras as they are too large for the tetras to consume.

If you plan to keep neon tetras and cherry shrimp together, you should provide plenty of hiding places and dense vegetation in the aquarium for the shrimp to seek refuge and forage. This can help reduce the chances of neon tetras preying on the shrimp and create a more harmonious coexistence in the tank.

Keep in mind that individual fish behaviors can vary, so it’s possible that some neon tetras may show more interest in shrimp than others. It’s always a good idea to monitor the interactions in your specific aquarium and be prepared to separate the species if any issues arise.


In the colorful tapestry of the aquarium hobby, the neon tetra and the cherry shrimp stand out as captivating denizens, each bringing their own allure to freshwater tanks. The question of whether neon tetras will eat cherry shrimp may give pause to some aquarists, but with thoughtful consideration, appropriate tank conditions, and strategic habitat arrangements, these two species can coexist harmoniously. Neon tetras, renowned for their radiant hues and schooling behavior, enchant the observer, while cherry shrimp, with their vibrant red tones and diligent scavenging, add a dash of color and activity to the underwater landscape. Understanding the nuances of these creatures and their compatibility can lead to a captivating and thriving aquatic environment, where the question “Will neon tetra eat cherry shrimp?” can be answered with a well-planned and resounding “not necessarily.” As with any aspect of the aquarium hobby, knowledge, care, and the joy of observation are key elements in achieving a successful and rewarding aquarist experience.