Heater advice, please!
Any opinions or advice on heaters is appreciated!
What would you recommend for low-tech 29- and 75-gallon tanks? I feel like my cheap heaters from Wal-mart are struggling in our relatively cool house, especially when the furnace heat is turned down to 58 at night.
Are all heaters created equal, or does brand matter? How about placement inside the tank -- where is the most efficient spot? And is it better to have two medium-sized heaters or one big one?
I'd love to have one of those streamlined all-black ones -- they seem wonderfully inconspicuous, but might not be in my budget. And -- in your opinion -- do they work well or not?