Aquatop Submersible Heater - 100W - 10.5 in. - Up to 25 gal.
Shop in Retail Store
Ship to Lancaster, Pa Store
The 100w model is 10.5 in. long and good for aquariums up to 25 gallons.
For more information please read our article Fish Tank Heaters.
Ratings & Reviews
works great but very hard to turn and very long. I have this in a 10 gallon tank at the moment and it works great in there. I had it in a 20L tank and it could not keep up, but in my 10g it is almost perfect, cannot place horizontally in tank and 10 gallon is almost not deep enough.