HITOP PTC Adjustable Submersible Aquarium Fish Tank Heater, 300W (300W)

300 Watt Aquarium Heater, 11.4x2.2x1.2 in

This heater is simple and beautiful in appearance, placed in your aquarium, unobtrusive, and will not destroy the fish tank landscape.You and your fish will like it.

After painstaking research, we have adopted PTC heating elements with external protective case, the oxidized ceramic shell of the heat part avoids the risk of breakage and is safer than glass heater.

And it will turn off automatically when reaches temperature you set, without overheating.

For the products, we have been keeping improving. Please contact us when there is any question or suggestion in use, we offer the excellent service and think highly of every user's opinions.

Features:

1.  Good in maintain temp.

2.  Both suitable for freshwater and saltwater.

3.  Complete accessories: An extra stick-on thermometer(just peel and stick) and 2 extra suction cups are provided for spare(total 4).

4.  Better construction: Protective cover and titanium oxide ceramic heating material, non-glass, avoid the potential risks as much as possible, much safer for human and your fishes.

5.  Fast heating rate and environment-friendly: PTC heating element has small thermal resistance, high efficiency of energy conversion, rapid heating and energy saving.

Cautions:

1.  The heating part must be fully submerged in the water to avoid dry-burning, otherwise will cause damage to heater.

2.  Please clean the heater regularly to remove dirt from the heating tube and the protective cover and keep it in good working condition.

3.  Please make sure that you have turned it off and it has cooled down completely when you need to take it out from water.

4.  It is forbidden to pull the heater adjustment knob outwards.