UV Replacement Bulb for 36 Watt Odyssea Clarifier. Bulb fits this specific UV clarifier.
Bulb Base: 2G11 - 4 straight pin base.
Length: 16.25 inches (installed)
Wattage: 36
This bulb is also compatible with brands such as Coralife Turbo Twist, Tetra Pond UV3, and other 36 watt clarifiers. As long as the base, length, and wattage are a match, this bulb should be an acceptable replacement.