About this item Custom Betta filtration with up to 6 stage cleaning for maximum water quality and clarity, all necessary media included (mechanical, chemical, biological) Gentle intake features multiple slots over a large area to help slow water entry and protect delicate Betta fins Diffusion Chamber disperses flow and polishes water during final stage of filtration to mimic clean, slow-moving currents of indigenous Betta habitats Natural soft glow LED lighting is energy efficient and creates a relaxed atmosphere to simulate naturally shaded Betta environments Fully integrated pre-set 10W heater consistently maintains a Betta’s ideal tropical water temperature (78°F / 26°C)