Features:
It can ensure the output of heat and keep the water temperature inside the tank steady.
Temperature indicating scale can be adjusted between 20~34?(68~93F).
Totally submersible, waterproof double insulation, durable and safe design.
Power indicator, ensures safe operation.
Can automatically adjust the temperature, good for fish in the aquarium.
Features:
Three functions combined into one: water changing, sand washing and decontamination.
Dual power supply mode: can install the battery(not included) and use by AC adapter directly.
Freely adjust the different length: 56cm/67cm/82cm, suitable for both shallow and deep aquarium.
Can clean gravel, siphon the fish excreta and other dirt out effectively.
Great for complete aquarium cleaning or quick spot maintenance.
