HITOP 50W 100W 300W Adjustable Aquarium Heater Submersible Fish Tank Heater 100W for 10-30 gallon

300W for 35-70 gallon

50W for 5-20 gallon

Explosion Proof: 2mm thickened explosion proof glass, 33% thicker than the normal, safer for both human and animals.

Application: 50W water heater is suitable for 5 – 20 gallon tank, also suitable for both saltwater and freshwater.

Accurate Temperature: Temperatures from 68°F to 93°F (20°C - 34°C), come with a thermometer sticker, convenient to detect the water temperature without another pay.

Long Service Life: Adopt 8-slot multi-branched heating wire ceramic frame, shorter length, 7.8*1*1 in(20*2.5*2.5 cm), better heat dissipation, and can save more space for your fishes.

Complete Accessories and Warranty: Except for thermometer, also equipped with 3 suction cups, one for replacement, and offer 12 months warranty, leave you no worries after you buy it...