Originally Posted by MaisyDawgThirteen
You need a 100W heater for a 10G, so that's why it is "kind of crappy and inconsistent"! I got the 100W for my 10G yesterday and it works just fine so far.
Yes, well, I suppose Petsmart shouldn't put "...FOR 5-10G" on the cover of their 50W heaters then. O.O
And by the bad reviews I also meant that the heater supposedly may not last for a long while. Of course it should work for the first few days and even a month or two -- but after that it seems [risky] complications are highly probable to occur. (That's what other owners of the Top Fin heaters have all been saying