Abstract: Aquarium having contained, shielded, integrated service unit directly or indirectly lighted achieving lighting effects, including pump and air outlet from pump producing light reflecting bubbles, including a heater and filter, and superposed to a terrarium for feeding, by gravity flow, water and food and fish wastes to the terrarium. Bulbous shaped terrarium, aquarium and/or light enclosure is in superposed arrangement, hung from a chain or the like.