CAUTION! The Post Office has been very late with delivery on most orders during the Covid 19 Crisis, so UPS (Standard Shpping) is the more reliable option!
These aquarium titanium heating tubes are practically indestructible. You need a heat controller to adjust the temperature. Suitable for Salt or Freshwater. If you have valuable fish, then these are a great choice. These are for glass tanks only. Do not use in acrylic tanks. They have a titanium element and double heating tube. The 3-prong cord requires a 3-prong heat controller (D-1500).
T° =temperature difference between the desired water temperature and room temperature
T°
Gallon
5
10
20
30
40
55
75
90
120
10° F
watts
45
53
80
93
107
127
147
160
180
20° F
watts
90
106
160
187
213
253
293
320
360
30° F
watts
135
160
240
280
320
380
440
480
540
Titanium Heating Tubes
6 ft (3-prong grounded) Cord on 150W and 300W, 10 ft on 500W
