Water-calibrated to ensure precise temperature selection and
superior performance, Marineland's Visi-Therm Deluxe delivers the ultimate in direct-set
control, compact double-sealed durability, and certified accuracy to within one
degree. With a simple 'click' of the dial, you choose the ideal water
temperature. The custom Double-Suction Mounting Bracket features an adjustable
three-position window that ensures easy-to-view temperature setting. Every Visi-Therm Deluxe is CSA
listed, designed to exacting standards
for extended submersion and operational safety. It is available in 25
Watt (6"), 50
Watt (6"), 75
Watt (10"), 100
Watt (10"), 150
Watt (12"), 200
Watt (12"), 250
Watt (14") & 300
Watt (14") sizes.
Click
Here For Replacement Suction Cups
Marineland Heater Selection Guide
| Aquarium Size Desired |
Increase Above Room Temperature |
| Liters |
Gallons |
5ºC/9ºF |
10ºC/18ºF |
15ºC/27ºF |
| 25 |
5 |
25 |
25 |
75 |
| 50 |
10 |
50 |
50 |
100 |
| 75 |
20 |
50 |
75 |
150 |
| 100 |
25 |
75 |
100 |
200 |
| 150 |
40 |
100 |
150 |
300 |
| 200 |
50 |
150 |
200 |
(2) 200 |
| 250 |
65 |
200 |
250 |
(2) 250 |
| 300 |
75 |
250 |
300 |
(2) 300 |
| Heater
Size in Watts |
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