Description
Green Rasbora
Green Rasboras are tiny, shimmering gems of the freshwater world, known for their striking neon green coloration and peaceful schooling behavior. Their vibrant glow adds a splash of color and life to planted aquariums, making them a favorite among nano tank enthusiasts.
Hardy and undemanding, these micro fish thrive in well-maintained aquariums with gentle flow and dense plant coverage. Theyāre happiest in large groups and are perfect for aquarists who appreciate subtle beauty and active schooling fish.
Scientific Name: Microdevario kubotai
Common Names: Green Rasbora, Kubotai Rasbora, Neon Green Rasbora
Size: Grows up to 0.8ā1 inch (2ā2.5 cm)
Color: Vibrant green with a translucent body and glowing, iridescent hue
Lifespan: 3ā5 years with proper care
Tank Size: Minimum 10 gallons (ideal in groups of 8 or more)
Temperature: 72ā78°F (22ā26°C)
Temperament: Peaceful, fast-moving, shoaling
Diet: Omnivorous; enjoys micro pellets, crushed flakes, baby brine shrimp, and daphnia
Care Tips:
⢠Keep in groups of at least 6 for confident, natural behavior and tight schooling
⢠Provide plenty of live or artificial plants for cover and comfort
⢠Use gentle filtration to avoid disturbing their delicate swimming style
⢠Perfect for nano tanks or as a striking contrast fish in planted setups
⢠Avoid housing with larger or aggressive fish due to their small size
Ideal For:
⢠Nano and heavily planted aquariums
⢠Aquarists seeking peaceful, colorful schooling fish
⢠Beginners and experienced hobbyists looking for something unique and low-maintenance
Bring home a school of Green Rasboras and watch your aquascape come to life with their dazzling neon shimmer and lively energy!
Fish Quarantine Process
At 10 Gallon Fish Tanks, we take the health of our fish seriously. Every fish we bring in undergoes a strict 2-4 week quarantine process to ensure they are free of parasites, fungal infections, and bacterial diseases before being introduced to our main tanks.
During this quarantine period, fish are treated with the āMed Trioā as needed:
ā¢Ā ParacleanseĀ ā Targets internal & External parasites like worms and protozoans. Things like fish lice, tapeworms, hole in the head, skin and gill flukes.
ā¢Ā Ich-XĀ ā Treats external parasites and fungus. Treats Ich and white spot disease.
ā¢Ā MaracynĀ ā An antibiotic that combats bacterial infections, preventing issues like fin rot, skin redness, open wounds, swollen eyes etc.
This quarantine protocol ensures that every fish we sell are healthy, acclimated to Tennessee water, and ready to thrive in their new home.
Water Parameters for Healthy Fish
To help you achieve the best results when acclimating your new fish, weāve included a photo showing the exact water parameters we maintain in our tanks. These values are carefully monitored and kept stable, ensuring that each fish grows and thrives in a healthy, natural environment.
By following these parameters at home, you can provide the smoothest transition possible for your fish, helping them settle in quickly and comfortably. Weāre dedicated to setting you up for success with your new fish, and sharing these details is part of our commitment to their health and your enjoyment.

Shipping Information:
- Our fish, shrimp, & snails are carefully packaged in breathable bags.
- The shipping box is well-insulated to maintain optimal conditions. In most cases, additional heating or cooling packs are not necessary. However, to ensure the health and survival of the fish, shrimp, & snails it is essential that they are brought indoors promptly upon arrival, particularly in extreme weather conditions (either hot or cold). Please monitor the tracking number for updates on the estimated delivery time.
- We ship on Mondays (unless you have a special requested shipping time) with all orders processed by 10 AM. We currently only ship within the United States.
- If there are extreme weather conditions, we may postpone shipments until weather is better to make sure your shrimp arrive safely.
- In the unlikely event of a DOA (Dead on Arrival), we will refund the cost of the fish, shrimp, or snail provided that a photograph of the deceased animal, is still in the packaging, and is submitted within 1 hour of delivery of the package. Please note that any additional shipping costs for the replacement are the responsibility of the buyer. While our shipping methods are designed to minimize the risk of DOA, we cannot control the handling by postal employees or drivers.
We are committed to ensuring your satisfaction with your order. Please donāt hesitate to reach out if you have any concerns.







