moderate freshwater fish sunbleak, leucaspius delineatus, searches for food near gravel bottom in biotope aquarium

active adult animal aqua aquarium aquatic belica biotope body bottom clear closeup cyprinidae decorative delineatus driftwood endemic enduring european eye fauna fin fish food freshwater gravel grey leucaspius little local macro moderate moderlieschen native natural nature orange photo plant river searches slender small sunbleak tank temperate underwater water weed widespread wild zippy