Can a tank cycle without a heater in cold water ?

[C2 da fish]

So I recently got a little 10 gallon filled with dry rock trying to make it live rock I had a heater in there but let a friend have it for an emergency so the tank it fairly cold maybe 65 the lowest around there can the tank still cycle I also added dr times bacteria with ammonia doing fish less cycle 

[Slim64684]

I think the bacteria should still reproduce but at a slower speed so it will probably take longer than with warmer water.

[MrObscura]

Yea, but lower temps will slow the process as mentioned. Granted if your room temp is 65+ it probably won't make much difference. 

[C2 da fish]

The tank is actually in my garage it prolly get pretty low maybe 60 I’m guessing since it’s winter 

[MrObscura]

I mean, as long as it's not freezing the bacteria will do their thing, but the lower the temp the slower the process.