My Heater Broke
 

I have a 65 gallon tank cycling and my Heater has just broken the temp has dropped down to 24 Celsius and I can't seeing it going below 20 Celsius because of the room temp. is at 20-22 Celsius at night. Will this be a major problem as I don't have any money to spend until next payday. There is Live rock and one toadstool in there right now. The toadstool was free and is only the size of my fist.
Thanks

Not a problem, room temp is fine for a bit.

Thank you so much I was freaking out just a little