Rena Smart Heater

Revolutionary New SmartHeater from RENA that sets
a new standard in temperqture and accuracy.
LED warning light that flashes to warn of any
abnormal temperatures in the aquarium (+/- 3 degrees
from the set temperature)
Made from highly rseistand materials the Smartheater
is virtually unbreakable and exceptionally safe to use
Easy set dial giving wide range of temperature setting
20-34 degrees.
Integrates with many external filters