I just received my new Fluval E - 300 from ebay, today. I've installed it and it's a great piece of equiptment. It's actually the best heater I've ever had. It's a true SMART heater. No other heater manufacturer has a heating device that comes close to matching Fluval's SMART technology. It's a bit costly ($68 on ebay, including shipping).
Pros:
1)Digital display, that remains lit so you can always see the tank temp day or night.
2)Easy to adjust temp, since its digital.
3)Displays current temp at all times.
4)If the water temp drops below your settings, the screen will turn blue, if drops too far, it will flash blue. Same with the water temp getting too warm screen turns red, or flashes red
5)If their is not enough water flow near the heater, it will dispay "LF" meaning low flow.
6)Heater will cut off the power to the heating element if there is a malfunction or problem, but display a fashing error code.
7)Comes with a heater guard installed.
8)Mounting brackets allow for it to be install on the tank wall in a couple of ways.
I think this is the direction of all heaters to come . . .
Pros:
1)Digital display, that remains lit so you can always see the tank temp day or night.
2)Easy to adjust temp, since its digital.
3)Displays current temp at all times.
4)If the water temp drops below your settings, the screen will turn blue, if drops too far, it will flash blue. Same with the water temp getting too warm screen turns red, or flashes red
5)If their is not enough water flow near the heater, it will dispay "LF" meaning low flow.
6)Heater will cut off the power to the heating element if there is a malfunction or problem, but display a fashing error code.
7)Comes with a heater guard installed.
8)Mounting brackets allow for it to be install on the tank wall in a couple of ways.
I think this is the direction of all heaters to come . . .