Fluval T300 Fully Electronic Heater for Freshwater Aquariums up to 80 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 .

This has been working perfectly. Really appreciate the light being blue or red, but always on, as you know if it's broken or somehow lost power at a glance. The heating keeps it easily within 0.5C of the target with no issues in our 240L tank. It installed wimply and the suction cups have been reliable so far. We did have to return and reorder the first time, as the initial one we recieved died after a few seconds of use, the replacement has been fine.

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.