Remarks: Emerald Dwarf Rasboras, a close relative of Celestial Pearl Danios, are shy fish prefer to hang out near the bottom of the tank, seeking refuge among plants and driftwood. A dimly lit tank with lots of decorations will help them feel safe and secure. Keep them with similarly sizes tetras, rasboras, barbs, livebearers, and small Rainbowfish. They will reproduce frequently if kept with lots of moss for fry to hide in.