Product Overview: The Heater Tecatlantis Provides Efficient And Reliable Heating For Medium-Sized Aquariums, Ensuring Stable Water Temperatures Key Features: ‣ Energy Efficient: Minimal Performance Consumption ‣ Durable Build: Long-Lasting And Easy To Install Technical Specifications: ‣ Dimensions: 3.2 X 28.2 Cm ‣ Compatibility: Aquarium Volume Up To 50/100L ‣ Material: Sturdy And Heat-Resistant ‣ Control Type: Push Button ‣ Performance: 100W