For an all-in-one aquarium great for beginners and seasoned hobbyists, we recommend Nano Cube Next Generation LED Aquariums. Feature-packed aquarium systems employ brilliant, high-intensity Cree LEDs (Light Emitting Diodes) that boasts increased PAR (Photosynthetically Active Radiation) levels to support the growth of photosynthetic organism while using less electricity. Built-in 3-stage filtration hidden at the aquarium back keeps water clean and healthy without detracting from aquarium aesthetics. x Close