Hydor In-Line External Heater 300w

Hydor Inline 300 Watt ETH Heaters are the first external heaters for aquariums with the exclusive PTC technology. The self-limiting PTC heating element guarantees maximum safety against any risk of overheating. Designed to be used on return lines coming from canister filters or sumps.

Product Features

• Suitable for marine and tropical aquariums
• Easy to use
• High precision electronic temperature control
• For external use
• 16mm hose connection
• For 200-300 litre Aquariums with 8 degrees
• For 200-280 litre Aquarium with 10 degrees rise
• Australian Plug