Are light conditions in your classroom less than ideal for your students to observe fish? -- These full hoods feature dual-bulb capacity and a Mylar® reflector to aid in light distribution. In addition, the front panel of the hood lifts easily for feeding access. -- We recommend using two 18"" bulbs for the 15- to 20-gallon hood, and two 36"" bulbs for the 30-gallon tank hood. The 55-gallon tank hood uses a single 48"" bulb. Operates on 120V, AC. Bulbs are included. |