ETH Heaters are the initially outside heaters for aquariums with all the exclusive PTC technologies. The self-limiting PTC heating element guarantees maximum protection against any risk of overheating. Designed to be selected about return lines from canister filters or sumps.
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- Suitable for sea plus tropical aquariums
- Easy to use
- High precision electronic temperature control
- For outside use
- 5/8 inch hose
List Price: $ 63.99 Price: