Zoo Med PowerSun UV Lamp Select Size::160 watt This is a sinking stick

This is a sinking stick that is excellent for you bottom feeding fish like plecos and cory cats

It also helps reduce time spent on maintaining your aquarium

This easy-to-install canopy accommodates compact fluorescent bulbs or low wattage incandescent bulbs

Can be combined with Night Heat Lamp or Infrared Basking Spot Lamp for a 24-hour cycle

Zoo Med PowerSun UV Lamp Select Size::160 watt This is a sinking stickThe PowerSun UV is a self ballasted mercury vapor lamp which emits UVA, UVB, and heat all in one lamp! Fits into a standard ceramic socket (No ballast needed). The 160 Watt projects UVB up to several feet from the lamps surface and is ideal for large terrariums or bird aviaries. Features include quality nickel plated threads to prevent corrosion, and a full one year warranty!