Visi-Therm Stealth Submersible Heater or Jager, that is the question.. I think I am going to get a 250watt jager for $17.99 at bigals let me know if I should get something different or something smaller. I plan on using it in my 60gallon. I just figured I'd spend the extra $3-4 and get the 250watt instead of anything smaller.