Hi, I have a 25(UK)g & a Nano 6(UK)g tank, however I moved to a new flat recently & it gets really cold in winter (rubbish storage heaters, no central heating), the larger tank has a 100W & the nano a 25W (i think), does anyone know whether these will be enough to maintain temperature or whether I should stock up on more heaters before december?
many thanks.
many thanks.







