With their being such trivial diffrences in pricing imo over a 25Watt , is getting a 50Watt better for a 6 Gallon then? as one of the poster's sugested.
The packaging is very confusing on the Watt/size ratio, and I don't want to ask the friendly store staff, lest I get sold on 25 Watt today, and find out a week later that it just barely cuts it.
From what I can figure from googling 25Watt is for like a 5gal tank.
I don't mind spending a few $$$ more if it means it will work better. I just don't want to have cooked fish for dinner.
Is there any drawbacks if I get a 50Watt, I am assuming it would be more efficient at keeping the tank warm incase I leave a window open and the house temp plummets.