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	Hydor ETH 300 In-Line Heater 300 Watt - 5/8 inch
	Item Code: HD08203 List Price: $89.98 You Save: $29.99 (33%) Price:     $59.99   Qty:   Shopping with us is safe. Guaranteed. Availability: Usually ships the same business day Be 1st to review Email To Friend Details

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ETH 300 In-Line Heater UL Listed 300 Watt for 16mm & 5/8" Hose External thermal heater which includes the PTC system. Suitable for all external canister filters The Hydor ETH in-line external heater is designed for vertical use in most aquarium applications involving water hose of the specified diameter. The ETH must be used in a vertical manner for correct operation. The most common application is for use with canister filters, however the ETH is easily adapted for use in almost any situation where heated aquarium water is required, such as with wet/dry sump pumps. The ETH is easily installed by cutting the tubing and connecting the two parts of the tube to each side of the ETH. For reduced maintenance, it is recommended that the ETH be installed within the filter`s output assembly. As most canister filters are not designed to bear weight, it is recommended that the ETH be properly supported by the use of the attached loop to avoid stress on the output assembly. The ETH is completely safe and UL Listed. There is no danger of damage if the ETH is left running dry for short periods as the ETH will switch itself off in that event. The ETH heats with high efficiency by means of an internal heat pump system that avoids temperature variations. For use in freshwater and marine aquariums. Fits most canister filters such as the Hydor Prime, the Rena Filstar, Eheim canisters, and the Fluval canisters with the use of a short section of tubing to complete the connection. Use of the ETH cleaning brush is recommended. Features: Completely safe. No danger of damage if the equipment is left running without water for a short period of time. Patented heating element made with the exclusive PTC system. The traditional metal resistor coils have been replaced by a special polymer sheet, silk-screened with heating ink. Setting of temperature controlled by an electronic circuit with indicator light. Connectors suitable for any flexible pipe of all external filters. Two year manufacturer`s warranty. Customer Reviews Write a review 7 of 8 people found the following review helpful: Excellent! Works great! by ibnozn Experience Level: Intermediate Posted on 12/14/2007 Comments: Just bought my second one of these for a freshwater planted, the other is on a reef tank. Keeps temperatures stable, gets the heater hardware out of the tank and doesn't restrict flow. It does what it's supposed to. Nice when products do that. Yes, I would recommend this product to my friends. Was this review helpful to you?         6 of 6 people found the following review helpful: Excellent! The ONLY way to go! by Tom Experience Level: Intermediate Posted on 8/14/2007 from HEREFORD, AZ USA Comments: Excellent product, well worth the price because it just works. This is our second unit which, like the first, we use with a 125-gallon fresh water tank serviced by Hagen Fluval 304 canister filters. Two big advantages: (1) no unsightly heater(s) in the tank and (2) superb temperature control with just one unit per tank. 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: Aquarium Pharmaceuticals RENA SmartHeater N/A $25.99 to $35.99 The most technically advanced aquarium heater available delivering wide temperature control with LED warning alert system. Features: Fits as intake tube to all RENA SmartFilters and RENA Hydor Mini Aquarium Heater 15 Watt for tanks up to 10 gallons $14.99 $14.99 Write a review HD00474 Hydor Mini Aquarium Heater 15 Watt for tanks up to 10 gallons Hydor Mini Aquarium Heater 7.5 Watt for tanks up to 5 gallons $19.99 $12.99 HD10401 Hydor Mini Aquarium Heater 7.5 Watt for tanks up to 5 gallons