300 watts heater for 54 gallon?

[KMKN]

I set the temperature on the heater to 76F and i was wonder will the tank heat up to 80F?

 

[12 Volt Man]

with 300w on a 54g it should heat up easily.

 

[Druu]

If "with" means "will," then no. The heater will have an internal thermostat that turns it off when the temperature set is reached.

If "with" means "with" or something else, I am unable to comprehend that as a coherent statement.

 

[KMKN]

with 300w on a 54g it should heat up easily.

if i set the heater to 76F will the tank be 80F?

 

[KMKN]

If "with" means "will," then no. The heater will have an internal thermostat that turns it off when the temperature set is reached.

If "with" means "with" or something else, I am unable to comprehend that as a coherent statement.

sorry for the spelling error, typing kinda fast

 

[12 Volt Man]

set it to 80 and see. sometimes the thermostats in heaters can be off by a few degrees.

you may find setting it to 80 actually puts the water at 82, for example. you have to record the temp with a thermometer and set the heater accordingly

 

[Druu]

if i set the heater to 76F will the tank be 80F?

Nope, if you set it to 76, then it will be 76. You can put the same 300w heater into a 5g tank and it should only be heated to what the temperature is set to. Of course there might be fluctuations of a degree or two depending on how well calibrated the thermostat is.

 

[KMKN]

set it to 80 and see. sometimes the thermostats in heaters can be off by a few degrees.

you may find setting it to 80 actually puts the water at 82, for example. you have to record the temp with a thermometer and set the heater accordingly

just set it to 78F just to be safe

 

[Wheat]

after the heater turns off, the element may still take time to cool down. If the heater is oversized for the tank, this may add a few degrees.

 

[KMKN]

Nope, if you set it to 76, then it will be 76. You can put the same 300w heater into a 5g tank and it should only be heated to what the temperature is set to. Of course there might be fluctuations of a degree or two depending on how well calibrated the thermostat is.

Don't wanna cook any fish, so i just set it to 78F in case it goes too high