Dojo Loach Care, Tank Mates, And Feeding!

Dojo loaches require a freshwater aquarium with soft substrate, plenty of hiding spots and a current or mild flow. They are peaceful and coexist well with species like shrimp, small fish and other bottom dwellers.

Loaches need a varied diet, including live or frozen food, pellets and vegetables. Looking for a unique and peaceful addition to your freshwater aquarium? Consider a dojo loach. These bottom dwellers are native to east asia and are named after their resemblance to the japanese martial arts training halls, “dojos. ” in addition to their striking appearance, dojo loaches are peaceful, social creatures that coexist well with other bottom-dwelling species like shrimp and small fish. Proper dojo loach care requires a freshwater aquarium with soft substrate, plenty of hiding spots, and a current or mild flow. Additionally, these fish need a varied diet including live or frozen food, pellets, and vegetables. Read on to learn more about dojo loach care, tank mates, and feeding.

Dojo Loach Care

Dojo loaches are fascinating freshwater aquarium fish that are native to asia. These small creatures can grow to a maximum length of six inches and can be an excellent addition to any tank. However, to keep them healthy and happy, you need to provide proper care.

In this section of the blog, we will discuss the essential dojo loach care tips that will help you keep your aquatic pets healthy and happy.

Tank Size And Conditions

Dojo loaches are social animals, and they love living in large groups. You should keep at least three dojo loaches together in a large aquarium to make them feel secure and happy. The minimum tank size for a group of three dojo loaches should be 30 gallons.

Make sure that the tank has a tight-fitting cover as these fish like jumping out of their tanks. The tank should also have plenty of hiding places, such as caves, rocks, and plants, to keep them feeling secure.

Water Quality And Maintenance

Dojo loaches prefer a freshwater environment with a slightly alkaline ph (7. 0 to 7. 5). They are sensitive to high levels of ammonia, nitrites, and nitrates, so you should test the water regularly and keep the levels under control.

You should replace 10% to 20% of the tank water every week to ensure that the water quality remains optimal. Use a siphon to remove the debris and waste from the gravel bed and the bottom of the tank.

Suitable Tank Decoration

Dojo loaches love to have a place to hide and scavenge. You can use live or artificial plants and aquarium safe rocks to create caves or tunnels. This set up not only provides hiding places but also enhances the beauty of the aquarium.

It is wise to avoid sharp edges on decoration or rough textures in the aquarium. The scales of dojo loaches are susceptible, and they can easily tear your pet’s skin, providing a perfect entry point for bacteria.

Diseases And Prevention

Dojo loaches are robust fish and rarely fall sick, but they may get affected by some ailments. One common disease is ich, which is caused by a parasite that attacks the fish’s skin.

To prevent diseases, you should maintain optimal water quality and keep your aquariums clean. You should also feed your fish high-quality fish food and avoid overfeeding them as overfeeding can create waste that can pollute the water and create an un-hygienic environment for your pets.

Dojo loaches are delightful to keep and watch, but you need to take care of them to protect them and allow them to thrive in your aquarium. When providing the required care, such as monitoring water conditions and selecting suitable tank companions, your dojo loaches will bestow upon you a pristine and healthy aquatic ecosystem to behold.

Tank Mates For Dojo Loach

Compatible Fish Species

Dojo loaches are an excellent addition to a community aquarium, as they are known for their placid nature. When choosing suitable tankmates for dojo loaches, it is essential to keep in mind that they require a spacious aquarium with plenty of hiding spots and shaded areas.

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  • Guppies
  • Neon tetras
  • Dwarf gouramis
  • Swordtails
  • Cherry barbs

Incompatible Fish Species

While dojo loaches are peaceful fish, they may struggle to coexist in a tank with large or aggressive fish.

  • Cichlids
  • Oscar fish
  • Larger catfish
  • Angelfish
  • Piranhas

Benefits And Drawbacks Of Keeping Dojo Loach With Other Fish

When housing dojo loaches with other fish, there are both benefits and drawbacks to consider.


  • Dojo loaches have a non-aggressive nature, making them great community fish.
  • They are excellent fish for controlling snail populations in aquariums.
  • Dojo loaches are active fish that can add entertainment value to your aquarium.


  • Dojo loaches require a spacious aquarium, and some smaller fish may struggle in the same space.
  • Dojo loaches are sensitive to water conditions, and introducing new fish to the aquarium should be done with care to prevent any spikes in ammonia levels.
  • Dojo loaches are bottom feeders and may compete with other bottom-dwelling fish species for food.

How To Introduce New Fish To The Tank

Introducing new fish to the tank can be stressful for both the existing fish and those you want to add.

  • Acclimate the new fish by placing the bag containing the fish in the aquarium for 15 minutes to allow the water temperature to balance.
  • Slowly add some of the tank’s water to the bag every five minutes for 30 minutes.
  • Use a net to gently transfer the new fish to the aquarium.
  • Observe the new fish for any signs of stress or aggression towards your dojo loaches.

By carefully introducing new fish to your aquarium, you can create a peaceful cohabitation environment where your dojo loaches can socialize with other fish species.

Feeding Dojo Loach

Diet And Nutrition Requirements

Dojo loach has a well-balanced diet and nutrition requirement, which are essential for their natural growth and wellbeing. Their diet mainly consists of both plants and small aquatic animals.

  • High-quality herbivore pellets
  • Fresh or frozen vegetables like lettuce, zucchini, spinach, and cucumber
  • Live or frozen small aquatic animals, such as brine shrimp, bloodworms, and daphnia.

Their diet should be rich in protein, fiber and low in fat content. Ensure you vary the food you offer, making it interesting for the dojo loach to eat.

Feeding Frequency And Portions

It’s crucial to feed dojo loach in moderation to prevent overfeeding, which can cause significant health problems. Feed them only the amount of food that they can eat within five minutes, two to three times a day. Overfeeding can result in obesity and poor water quality in the aquarium, leading to other fish health conditions.

Solid And Liquid Foods That Dojo Loach Enjoy

Dojo loach is a versatile feeder and will happily accept both solid and liquid foods.

  • Frozen brine shrimp
  • Bloodworms
  • Daphnia
  • High-quality herbivore pellets
  • Shelled peas
  • Lettuce and spinach leaves.

Ensure the food is free from parasites and bacteria and properly thawed before feeding to the dojo loach.

Best Time To Feed Dojo Loach

Dojo loach is primarily active in the late evening and night; therefore, it’s ideal to feed them during the late hours of the day. Feeding during the day can be done but would most likely lead to most of the food remaining uneaten.

To sum up, feeding dojo loach is crucial in maintaining their health and vitality. Their diet should be varied, rich in protein, fiber, and low in fat content. Additionally, feed them in moderation, two to three times a day, and only the amount of food they can consume within five minutes.

Lastly, ensure the food offered is free of parasites and bacteria, and consider their feeding behavior when scheduling feeding time.

Breeding Dojo Loach

If you’re interested in breeding dojo loaches, it’s important to understand their breeding behavior, the required tank conditions and how to care for the fry.

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Breeding Behavior Of Dojo Loach

  • Dojo loaches reproduce via internal fertilization.
  • The males will often chase the females around the tank, nipping at the female’s fins to encourage mating.
  • Females require a male’s attention to release eggs.
  • Once the mating process is complete, the female will lay small eggs, which will stick to tank surfaces.

Suitable Breeding Tank Conditions

  • A breeding tank of, at least, 20 gallons is required.
  • The water temperature in the breeding tank should be within 65-72°f.
  • Maintain a ph range of 6. 5-7. 5.
  • Keep the water quality pristine with a filter, proper circulation, and partial water changes.
  • Provide plenty of hiding spots with rocks, plants, and caves.

Incubation Period And Hatching Of Eggs

  • Incubation time for dojo loach eggs is usually between 5-7 days.
  • Once the fry are developed, they will hatch from their eggs.
  • The fry will initially remain attached to the egg yolk sac for a few days before becoming free-swimming.

Care For Dojo Loach Fry

  • The newborn fry should be given live food or infusoria to eat until they are large enough to eat commercial food.
  • Initially keep the light dim or off as the fry are sensitive to lighting.
  • Frequent water changes of 25% are necessary to maintain good water quality.
  • Ensure a constant supply of oxygen by using an air stone or adding more plants to the tank.
  • Avoid stressing the fry by limiting their handling, feeding times, or water temperature changes.

By following these steps, you increase your chance of successfully breeding dojo loaches. Remember, patience is key when breeding any fish species.

Frequently Asked Questions On Dojo Loach Care, Tank Mates, And Feeding!

What Is A Dojo Loach And How Big Can They Grow?

Dojo loaches are freshwater fish that belong to the cobitidae family and average a length of 6-12 inches.

How Often Should I Feed My Dojo Loach And What Is Their Preferred Diet?

Feed your dojo loach once or twice a day and their diet should consist of a mix of live, frozen, and flake food.

Can Dojo Loaches Live With Other Fish, And What Is The Ideal Tank Setup For Them?

Dojo loaches are peaceful fish that can coexist with other fish species, and the ideal tank setup should be well-planted with a minimum of 30 gallons of water.

How Do I Create An Ideal Environment For My Dojo Loach?

You can create an ideal environment for your dojo loach by maintaining water temperature between 68-75°f, ph levels between 6. 5-7. 5, and providing adequate hiding spaces.

What Are the Best Tank Mates for Dojo Loaches?

When considering the best tank mates for Dojo Loaches, it is crucial to keep in mind their compatibility and similar care requirements. For optimal harmony, the addition of other peaceful bottom-dwelling species like Bottom Feeder Catfish, Corydoras, or Bristlenose Plecos can be beneficial. The key is to ensure the tank mates share similar water parameters and preferences, such as temperature and pH levels. By following clown loach care tips, you can create a thriving aquarium ecosystem.


Caring for a dojo loach is a responsible and rewarding commitment that requires careful consideration. Ensuring that they live in appropriate conditions, with compatible tank mates and a suitable diet is vital to their overall health and wellbeing. Moreover, creating a stimulating and comfortable environment with plenty of hiding places will promote their natural behaviors and reduce stress levels.

Remember to regularly maintain their water quality and keep an eye out for any signs of illness. If you undertake these guidelines, you will be rewarded with a peaceful and entertaining addition to your aquarium. Whether you are a beginner or an experienced fishkeeper, a dojo loach will make a joyful and fascinating addition to any tank.

Thank you for reading this comprehensive guide on caring for your dojo loach!

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