Green Kubotai Fish The Green Kubotai Rasbora, Microdevario kubotai, are a bright green color uncommonly seen in freshwater fish. In aquariums with dark substrate and lots of places to hide these fish color up greatly. These rasboras are great additions to any size tank especially nano tanks due to their small size. These fish are great community fish to add to aquariums with similar size and tempered aquarium mates. It is best to keep these fish in groups of 5 or more to ensure they can school together in a comfortable manner. In highly planted and well maintained aquariums you can see natural spawning occur and have fry appear. These fish do best in tanks with lots of cover! Please Note: All fish shipments have a 100% Live Arrival Guarantee when shipping with Overnight (1 Day) option. All other options void our Live Arrival Guarantee for fish. These rasboras will max out at around an inch in size. These fish will consume a wide variety of foods including flake, live baby brine shrimp and frozen foods. Our Tank Parameters Ph: 6.0 to 7.0 Gh: 8 to 16 Kh: 3 to 8 TDS: 180 to 250 Temp: 72 to 79 Tank Recommendations Plants: Larger leafy plants (Amazon Sword, Java Fern, Water Sprite, Wisteria Wood: Mopani, Malaysian driftwood, Pacificwood Substrate: Brightwell Rio Cafe or Rio Escuro