These high quality tank heaters are made from specially engineered shatter proof glass. They are long lasting and will resist breakages in most normal situations. Safe and precise temperature maintenance of the water in your tank. You should choose a heater about the same size from watts to litres. therefore a 100 litre tank would need a 100w tank heater to maintain a constant temperature. If you are placing a tank heater in a plastic tank we would always advise a ceramic tile beneath it for piece of mind. Adjustable temperature from 20 degrees C to 32 degrees C. Vertical or horizontal positioning Tank heater Shatterproof Specifications: 100w Length: 22.6cm Aquariums: 14/26 gal 150w Length: 30.6cm Aquariums: 23/40 gal 200w Length: 30.6cm Aquariums: 26/53 gal 300w Length: 39.4cm Aquariums: 53/80 gal
