silver flying fox, hungry algae eater fish eat algal vegetation on a stone, bright blurred healthy plants and moss

adaptive algae algal amano animal aqua aquaculture aquarium aquatic asia asian balance biotope blurred bright captive characin clearwater closeup colourful conditions controlled crossocheilus cyprinidae decorative easy eat eater ecology exotic farming fauna fish fishery fishkeeping flying fox free freshwater friendly habitat hardy healthy hobby hungry ichthyology iwagumi keep moss nature ornamental peaceful pet planted plants popular relax reticulatus silver sociable space stone style tank trade trimming tropical understanding underwater unnatural useful vegetation vulnerable water widespread