The aquarium is rectangular, holding 40 gallons and measuring roughly 36 inches long, 18 inches wide, and 17 inches tall. Clear, tempered glass panels with smooth edges frame its sturdy black or metallic trim. Water ripples gently beneath integrated LED lighting that simulates daylight and moonlight. Within, decorative gravel, plants, rocks, and driftwood enhance realism. A filtration system subtly hums, while bubbles float steadily upward, creating a peaceful underwater habitat.