This aquarium water heater does heat the water BUT its temperature sensor is 1/2 inch from the top of the unit. If you start with a clean aquarium, it will work for two days, then its sensor will no longer be in the water (evaporation), but in the air above the water! How does it know what temperature the water is? To make it work Right, you have to keep the water up to the top of the tank all the time and refill it every day.
Accumulative electric water heater Thermex Ceramik 50 V, white
11 Review
Sectional radiator Royal Thermo PianoForte 500, number of sections: 10, 11.7 m2, 1170 W, 800 mm.
31 Review
π Fluval E300 Electronic Heater - 300W Advanced Aquarium Heater for Tanks up to 100 Gallons (A774)
9 Review
Faucet water heater with display
13 Review
Vacuum cleaner TEQQO Aquastick 3 in 1 Power, grey/turquoise
26 Review
Efficient 2-In-1 Magnetic Fish Tank Cleaner With Non-Slip Design And Scratch-Free Blades
37 Review
Greenpro Micranthemum Monte Carlo: Live Large Pearl Grass Aquatic Plant In Tissue Culture Cup For Freshwater Fish Tanks And Aquariums
49 Review
π U-BCOO Aquarium Gravel Cleaner Fish Tank: Manual Siphon for Efficient Filter Gravel Cleaning and Water Change in Tanks
22 Review