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	Hydor THEO Heater 400 Watt
	Avg. Customer Review (3) reviews
	Item Code: HD11502 List Price: $52.99 You Save: 18.00 (33%) Price:     $34.99   Qty:   Availability: Usually ships the next business day Write a review Email To Friend Details

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Theo 400W For Aquariums 80–105 gallons New aquarium heater functioning with the exclusive PTC (Positive Thermal Coefficient) technology. The Hydor Theo heater line features PTC patented thermal technology which makes it among the safest aquarium heater lines on the market. UL Listed by design, not by the use of accessories. Made from specially engineered shatterproof glass which, while not unbreakable, is designed to resist breakage in most normal aquarium situations. Highly accurate due to the use of precise micro-switch technology. For use in freshwater and marine aquariums. The 50W & 100W/150W models, at 7" & 8.9" respectively, are among the smallest sized heaters on the market. The Theo "minimum water line" requirement must be followed for proper operation. Features: The first shatter-proof heater thanks to the peculiar glass tube. Maximum security: THEO is shock resistant thanks to the PTC heating element and the shatterproof glass tube. Free positioning in aquarium with supplied suction cups. Self-limiting: the patented PTC heating system guarantees operation in complete safety because in case of dry running there is no danger for damage. Complete range: 3 new sizes 25W, 150W and the unique 400W. Two year manufacturer`s warranty. Customer Reviews Write a review 5 of 5 people found the following review helpful: Excellent! Solid Heater by RICHARD CULLEN Comments: I have two of these and they work wonderfully. Very accurate will not break easily like normal glass will not leak current into water in event of a short (getting plug wet) like titanium heaters. Yes, I would recommend this product to my friends. Was this review helpful to you?         2 of 2 people found the following review helpful: Excellent! Great Heater by MARK WUESTENBERG Comments: This is absolutey a great five star heater and I will never buy another kind of heater. I bought mine at Pets Mart and paid $45 I kid you not. Yes, I would recommend this product to my friends. Was this review helpful to you?         Similar Items   Product: List Price: Our Price: Rating: Item Code: Description: Jager 250 W Heater 17 inch UL Approved N/A $29.99 EJ1121 Jager 250 W Heater 17 inch UL Approved Hydor THEO Heater 100 Watt $35.99 $23.99