detail of a small red rainbow fish, technically glossolepis incisus, freshwater actinopterygian fish

detail small red rainbow glossolepis incisus actinopterygium freshwater closeup humpback fish tank nice wildlife tropical underwater fauna beauty ornamental little fun aquarium hobby environmental nature animal aquatic rainbowfish fresh water colours vivid habitat swim melanotaeniidae high-coloured goldfish swimming seaweed beautiful salmon-red aquarius orange