I started a thread on heaters here
I was having such a hard time finding a good one, er one that people actually liked. I had thought i would get several replies from everyone here to help.
I purchased the last one i listed. Its in the mail, it only had 2 reviews, but since they have been in the business for 41 years, IIRC, i think it will be a winner.
Would love to see more folks add to the heater list. Then perhaps i can set up a poll, and then someone can rewrite it, all in one post for a sticky.
Also, they say to buy for several gallons over your needed size.