Can You Keep Bronze Cory and Shrimp Together? - "corydoras aeneus - bronze catfish" by h080 is licensed under CC BY-SA 2.0.
Can You Keep Bronze Cory and Shrimp Together? - "corydoras aeneus - bronze catfish" by h080 is licensed under CC BY-SA 2.0.

So, you want to keep bronze corydoras and shrimp together? That’s a fantastic idea! These two species can coexist beautifully in the same tank, but there are a few things you should consider to make sure everyone’s happy and healthy.

Setting Up Your Aquarium for Bronze Cory and Shrimp

Tank Size Matters

First off, you need a spacious tank. A minimum of 20 gallons (75 liters) will give your bronze cory and shrimp plenty of room to explore and set up their little territories. The more space they have, the happier they’ll be.

Substrate Selection

When it comes to the substrate, think soft. Sand or fine gravel works best since it’s gentle on the bronze cory’s sensitive barbels and provides a more natural environment for the shrimp. Steer clear of anything sharp or rough.

Hiding Spots

Both your bronze corydoras and shrimp love hiding places. Driftwood, caves, plants, and rocks can create a cozy environment for them. Live plants like Java moss or Anubias not only offer hiding spots but also help keep the water clean.

Water Parameters

Keeping the water conditions just right is crucial. Bronze corydoras like temperatures between 72-79°F (22-26°C), and most shrimp, like cherry or amano shrimp, thrive in similar conditions. Regular water testing is a must to make sure everything stays balanced.

Filtration and Water Flow

Good filtration is essential since bronze corydoras are sensitive to poor water quality. However, be careful with water flow. Shrimp can get stressed by strong currents, so opt for a sponge filter or position your filter outlet to minimize direct flow.

Tank Mates

Choose tank mates wisely. Avoid aggressive or large fish that might harass your shrimp or stress out your bronze corydoras. Peaceful community fish are the best companions for this setup.

Proper Acclimation

When adding new fish or shrimp to your tank, acclimate them properly. Float the sealed bags in the tank for 15-20 minutes to match the temperature. Then, gradually add small amounts of tank water to the bag before finally releasing them into the aquarium.

Can You Keep Bronze Cory and Shrimp Together? - "corydoras aeneus - bronze catfish" by h080 is licensed under CC BY-SA 2.0.
Can You Keep Bronze Cory and Shrimp Together? – “corydoras aeneus – bronze catfish” by h080 is licensed under CC BY-SA 2.0.

Feeding Time

Feeding your bronze cory and shrimp is pretty straightforward since both are omnivorous. High-quality sinking pellets or wafers are perfect for the corydoras, as they’ll sink to the bottom where these fish feed. You can also add some frozen or live foods like bloodworms or brine shrimp. Your shrimp will happily scavenge for leftover food and algae, but they’ll appreciate some specialized shrimp pellets or blanched veggies like zucchini or spinach.

Compatibility and Observation

Generally, bronze corydoras are peaceful and get along well with most shrimp species. However, always keep an eye on their interactions. Make sure there are plenty of hiding spots to reduce any potential stress.

Final Tips

Keep a close watch on your tank’s water quality and behavior of both species. If you notice any signs of aggression or stress, make adjustments as needed. A well-maintained tank with appropriate hiding spots and a balanced diet will go a long way in ensuring a harmonious living environment for your bronze cory and shrimp.


  • Tank Size: At least 20 gallons (75 liters) for ample space.
  • Substrate: Soft sand or fine gravel to protect barbels.
  • Hiding Spots: Use driftwood, caves, and plants like Java moss or Anubias.
  • Water Parameters: Maintain temperatures between 72-79°F (22-26°C) and regular water testing.
  • Feeding: Balanced diet with sinking pellets for corydoras and supplementary shrimp pellets or blanched vegetables for shrimp.

By paying attention to these details, you’ll create a thriving, peaceful aquarium where your bronze cory and shrimp can live happily together.