Is my heater malfunctioning?

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raja

Candiru
MFK Member
Dec 24, 2013
112
28
46
chennai
I have set the heater in my flowerhorn tank @78f, but my glass thermometer shows 90f,
My room temperature is @76f, what should I do??
 
Hello; First there are other things that can warm tank water. Lights can add heat. Mechanical filtration does generate small amounts of heat. Also the motors give off heat. The old incandescent lights were very hot.

About the heater. Most heaters have an indicator light that shows when the heater is on. Look for that.

Heaters do fail either stuck on or stuck off. Try unplugging the heater.
 
Hello; First there are other things that can warm tank water. Lights can add heat. Mechanical filtration does generate small amounts of heat. Also the motors give off heat. The old incandescent lights were very hot.

About the heater. Most heaters have an indicator light that shows when the heater is on. Look for that.

Heaters do fail either stuck on or stuck off. Try unplugging the heater.
The heater cuts off automatically, but still Temps are high, I'm using led lights and a hob filter if that helps,
 
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@78deg dont feel all that warm to me, usually it only feels warm when its over 80, but that's me. I Would say if it feels warm it may be, try a new thermometer and see if that tells the tale.
 
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Do you have another heater you could test out?
No, I don't but I cross checked my thermometer with on of my friend's and it's actually accurate, so I guess my room temp in conjunction with the heater must have increased the Temps.
 
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