SUNSUN GW-25B Heater (Low Water Level Heater)

Description

Dual Use Heater
Not only is it an efficient heater, it is also a fantastic resting spot for your terrapins! The Sunsun GW25B heater doubles up as a secure resting platform as it doesnt budge when our terrapins compete for the best spot.
Long Cable Length
1.2m long cable allows for connecting the unit to wall sockets that are further away. This enhances it convenience of use.

Perforated Protective Caging,
allows our terrapins to rest on the heater for warmth, while not getting burnt or scalded.

Suction Cups,
as feet, allows the heater to be firmly secured in placed. Eliminates the need to constantly fit it back in place. Ensures unit stays in place even as the terrapins crawl and push against it!

Specifications,

Model : GW-25B
Wattage : 25w
Dimensions : 65 x 105mm
Cable Length : 1.2m
Voltage : 240v
Frequency : 60hertz
Temp Range : 18-35 Degrees Celsius

Warning Indicators

E1 – Water level is too low, or the heating unit is out of water.
E2 – Water temperature has exceeded 35 Degree Celsius and will auto shut down.
Red LED blinking – Water temperature has fallen below setting levels. Heater is warming up the aquarium.

SUNSUN GW-25B Low Water Level Heater for Singapore Turtle Tanks

The GW-25B is purpose-built for the shallow water that turtle and terrapin tanks run, where a standard glass heater would sit half-exposed and risk overheating. Its low-level design lets it work fully submerged in just a few centimetres, and the flat top doubles as a basking platform sturdy enough that competing terrapins do not knock it loose. The perforated guard keeps shells and claws away from the heating element.

For Singapore keepers this is a niche but genuinely useful tool. Most of the year our 27-29C ambient water is warm enough for common terrapins, but an air-conditioned room or a cool monsoon stretch can drop shallow water faster than a deep aquarium, and a low-level heater holds it steady without you raising the water line. The 1.2m cable reaches sockets set back from the tank, which helps in tight HDB layouts. It still does not replace a proper basking lamp and UVB.

Find basking gear and tanks in our heating and cooling range. Our turtle tank filtration guide and Reeves turtle care guide cover water depth, temperature and basking needs.