Marineland Precision Heater 50w
2-10 Days
Precision Submersible Heaters
Adjustable temperature dial clicks through each degree for accuracy
Thermal switch automatically turns off past max preset and resets once the temperature lowers
Advanced mica core heating element for efficient heat transfer and enhanced durability
Three window positions to view the temperature display
For Freshwater and Marine aquariums
cUL listed heater
Precision Submersible Heater SelectionPrecision 50 – Up to 12 Gallons
Precision 75 – Up to 20 Gallons
Precision 100 – Up to 29 Gallons
Precision 150 – Up to 40 Gallons
Precision 200 – Up to 55 Gallons
Precision 250 – Up to 70 Gallons
Precision 300 – Up to 80 Gallons
Precision 400 – Up to 125 Gallons