It's funny that Fluval doesn't offer a short little heater for this tank that fits in the compartment with the cover down. I want one that is fully submergable. Any help or suggestions will be appreciated. Thanks
You may want to consider Cobalt Neo-Therm Heater. It's non-glass heater which I like and do not have to worry about breaking. It is higher price than most. When you take a number of things like non-breakable and temperature accuracy into account, it's worth the peace of mine. I also recently noticed BRS did a video comparison on heaters and they did the best in their testing. On my evo I am using 50w. Use higher watts if you live north and temperatures are cooler most of the year.