congo tetra, phenacogrammus interruptus, male and female endemic of tropical african central congo river basin

adult africa african animal aqua aquarium aquascape aquatic background basin biotope blue blurred bright careful central characin colorful congo copyspace cyan decoration decorative depth design detail dominant dwarf ecology endemic exotic fauna female fern field fish fishkeeping freshwater habitat instastory instinct interruptus male natural nature ornamental pet phenacogrammus protection rainbow river shallow tank tetra timid tropical underwater vegetation water yellow