Adjustable Heater For 5g?

  1. AnastasiaRoseM Initiate Member

    Is there an affordable, adjustable heater for a 5g tank? My heater is not enough to heat my 5g in the freezing cold dorm I live in, and it's not adjustable. I currently have the Aqueon flat heater for my betta tank.
  2. Platylover Fishlore VIP Member

    I think aqueons pro are around $20 for a 5g, they are really good heaters. I have 2 I’d the ceramic and love them.
  3. bitseriously Member Member

    Cobalt has a line of adj heaters for small/nano tanks. Neotherm is the model line.
  4. RobinWhiskers Member Member

    I use the 25watt Hydor Theo heater in my 2.5 gallon tank. Safe and not too pricy or difficult to find.