sunbleak, leucaspius delineatus, swim in biotope aquarium, aqua with driftwood on sand bottom

active adult animal aqua aquadesign aquarium aquatic background belica biotope body bottom clear closeup cyprinidae decorative delineatus design driftwood endemic enduring european eye fauna fin fish free freshwater gravel grey leucaspius live local macro moderate moderlieschen native natural nature photo plant plants potamogeton river sand slender small space sunbleak swim tank temperate underwater vulnerable water weed widespread wild wood