Fluval T200 Fully Electronic Heater for Freshwater Aquariums up to 65 Gal.

Excellent. Works perfectly.

I bought two of these for my 120 gallon. I always use two smaller heaters, because I've had many heaters stick on and I'd rather have an undersized heater making the tank warm, rather than have a "proper" sized heater cook fish.

So far so good . Love the design. Simple , efficient. Has good features. Avoids problems like overheating, bursting and overall good product.

Dégoûté, j'attends avec impatience ce chauffage car le mien est très irrégulier, déjà il n'arrive pas au moment marqué sur le site Amazon, après il est perdu , après il part à la poste , et finalement quand j'ai réussit à le récupérer, il a une prise ANGLAISE 😑😑😑😑‼️ Donc je doit attendre encore 3 jours pour avoir un adaptateur, bravo prime ‼️ Pour le produit, c'est a voir dans le temps mais il semble résistant à la première vue .

Fabulous heater, well worth the slight extra cost. Being able to mount it horizontally is a godsend as it's now completely hidden behind the rocks and plants so the tank looks far less cluttered. My previous cheap heater allowed the temperature to drop by 1 degree before switching on and then raising the temperature 1 degree above my setting before switching itself off. The electronic system in the Fluval has much finer parameters and accuracy, seems to come on at 0.1⁰ below and switch off again at exactly the temperature I've set it to. It's held a set temperature of 25.5⁰ for 10 days solid without more than a very occasional 0.1⁰ downward fluctuation shown on either my digital internal probe or standard thermometer. The fish definitely appear happier and healthier without the large temperature swings. The permanently illuminated power & heating light ring gives peace of mind that it's working at a glance. I have a second tank and will definitely replace that heater with a Fluval when the original that came with it starts to misbehave.

I've had many heaters over the years. I like how this is so easy to see if it's on or off. No condensation in the housing so its truly a submersible heater. Bit big for my 10g tank as it's quite long bit still fits and works great.