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Snails3 Dwarf Emerald Rasboras (Celestichthys Erythromicron)
Dwarf Emerald Rasboras are a super popular freshwater nano fish. The scientific name for Dwarf Emerald Rasboras is Microrasbora erythromicron. Dwarf Emerald Rasboras actually don't display aggression at all, if anything they become shy when kept it smaller numbers. Therefore, we recommend keeping them in groups of 10 or more to bring out a more social temperament. They can even be kept with shrimp due to being so peaceful! They have an average lifespan of 3-5 years. Their sunkist-orange body or their striking turquoise-green stripes will add color and activity to your tank. Their coloration is even better when kept in groups of 10 or more.
Please note: Fish must be shipped via Express Shipping ONLY due to the safety of the fish.
Dwarf Emerald Rasbora
Microrasbora erythromicron, also known as the dwarf emerald rasbora, is a nano fish species selectively bred for a striking sunkist-orange color. These small fish are appreciated by fish AND shrimp keepers for their peaceful nature. They are the perfect addition to a shrimp-/invertebrate setup or even a community tank with plants and other fish.
Dwarf Emerald Rasbora Behavior
Dwarf emerald rasboras are omnivorous scavengers. They will readily accept most flake foods and algae wafers, as well as freeze-dried daphnia, bloodworms, tubifex, and brine shrimp.
Dwarf emerald rasboras are a favorite in the hobby because of their incredibly peaceful temperament and therefore their ability to be kept with other species of fish and shrimp. They are very shy in small groups, so we recommend keeping them in groups of 10 or more so that they can be more active and playful.
Dwarf Emerald Rasbora Care
An omnivorous diet is key to helping keep your dwarf emerald rasboras happy and healthy. In addition, you will need to keep your tank water stable and of high quality. Find out more about Dwarf Emerald Rasboras in The Shrimp Farm University.
Buying Dwarf Emerald Rasboras
Dwarf emerald rasboras are an excellent addition to any planted tank, community tank, or shrimp tank due to their peaceful nature. We recommend keeping them with plants, rock, or driftwood that provide them with cover in order for them to really thrive.
Scientific Name: Microrasbora Erythromicron
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How big do Dwarf Emerald Rasboras get?
Dwarf Emerald Rasboras are very small fish, growing up to only 0.8 inches in length.
How many Dwarf Emerald Rasboras can I keep per gallon?
Dwarf Emerald Rasboras are small and can be kept in a tank as small as 5 gallons. As a general rule of thumb, you can keep one inch of fish per gallon of water, so adjust your stocking levels accordingly. They do well in groups of at least six.
How long do Dwarf Emerald Rasboras live?
With proper care, Dwarf Emerald Rasboras can live up to 3 years.
Is Dwarf Emerald Rasboras easy to Breed?
Dwarf Emerald Rasboras can be bred in captivity, but it does require specific conditions. They prefer soft, slightly acidic water and a temperature range of 75-78°F for breeding. Females will scatter their eggs among plants, and the eggs will hatch in 24-36 hours. Fry can be fed infusoria or commercially available fry food.
What is the diet of Dwarf Emerald Rasboras?
Dwarf Emerald Rasboras are omnivores and will eat a variety of foods, including flakes, small pellets, and live or frozen foods such as brine shrimp and daphnia. They are best fed in small amounts multiple times a day.
What are the best tankmates for Dwarf Emerald Rasboras?
Dwarf Emerald Rasboras are peaceful and do well with other small, peaceful fish such as other rasboras, tetras, and small shrimp like Neocaridina or Caridina. Avoid keeping them with larger or aggressive fish that may bully or prey on them.
What is the best way to Acclimate my new Dwarf Emerald Rasboras?
It's important to acclimate your new Dwarf Emerald Rasboras slowly to avoid shock or stress. Float the bag containing the fish in your aquarium for 15-20 minutes to allow the temperature to adjust. Then, slowly add small amounts of water from your aquarium into the bag every 5-10 minutes until the bag is full. Carefully net the fish out of the bag and place them into your aquarium.
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