muddywaters10gal, 10 gallon freshwater aquarium interior wide view from front, white sand substrate, natural river rocks in beige and tan scattered on substrate, black sponge filter block with tall airstone column producing bubble stream on left, internal aquarium heater with silver stainless casing suction-cupped to back glass, artificial plastic plants in green on right side, smooth flat river rocks in center substrate, two German Blue Ram cichlids (Mikrogeophagus ramirezi) visible on right side near plants, small mystery snail visible on substrate, black tank frame visible at top