“Recently purchased these heaters, first time using them and I'm very impressed with the quality of them.
I had been using interpet heaters which were fine until they started condensation inside the heater which was a worry. original replaced the interpet heaters with fluval E heaters but also have even more concerning issues, having to constantly reset them, displaying wrong temp, not heating, static shocks every time I touched the water which was a major issue and in my opinion led to two fish jumping out in a 3 week period which they had never done before in the 9 years of being in there, luckily I was there when they did it so managed to save them.
Since returning those and buying these, temp has stayed constant, no more shocks when touching the water and fish are more relaxed and back to acting as they have done for the last 9 years.
Only slight thing I have noticed with these is they are a bit longer then other brands equivalent wattage heaters so check your tank is has enough room for them”
