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Moving Sale! Up to 60% off. We will be closed from November 13th to relocate our warehouse, reopening on the 25th. Orders placed before we close will be sent as normal. Ordering after? We’ll send your order when we reopen. Thanks for your patience.
Moving Sale! Up to 60% off. We will be closed from November 13th to relocate our warehouse, reopening on the 25th. Orders placed before we close will be sent as normal. Ordering after? We’ll send your order when we reopen. Thanks for your patience.

Hydor Inline Aquarium Heater

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Hydor ETH Inline Heater 300W (200-300L) 16mm

Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $119.00
$119.00 - $119.00
Current price $119.00
5 in stock.

A unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology. The self-limiting PTC heating element guar...

View full details
Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $119.00
$119.00 - $119.00
Current price $119.00
Save 8% Save %

Hydor ETH Inline Heater 200W (100-200L) 16mm

Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $109.00
$109.00 - $109.00
Current price $109.00
12 in stock.

A unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology. The self-limiting PTC heating element guar...

View full details
Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $109.00
$109.00 - $109.00
Current price $109.00
Save 16% Save %

Hydor ETH Inline Heater 200W (100-200L) 12mm

Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $99.00
$99.00 - $99.00
Current price $99.00
9 in stock.

A unique external heater for aquariums with the exclusive PTC (Positive Thermal Coefficient) technology. The self-limiting PTC heating element guar...

View full details
Original price $129.00
Original price $129.00 - Original price $129.00
Original price $129.00
Current price $99.00
$99.00 - $99.00
Current price $99.00
Save 23% Save %