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carolina.com
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carolina.com
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carolina.com
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Guardian Heater 110w/10"
Pp Heater - Guardian 100w /10" was designed to pass more than 12 rigorous safety tests. It is recommended for fresh water aquariums.
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superfishstore.com
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50W Guardian Aquarium Heater by Penn-Plax
Description * Unbreakable Metal Tube - No Glass. Perfect for Aggressive Fish! * Safety Shut-Off * The Guardian Was Designed To Successfully Pass 12 Rigorous Safety Tests! * Your Safest Choice! * UL Listed 50W Heater Specifications: * Length: 10 in. * Recommended Aquarium Size: up to 10 gallons
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aquacave.com
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110W Guardian Aquarium Heater by Penn-Plax
Description * Unbreakable Metal Tube - No Glass. Perfect for Aggressive Fish! * Safety Shut-Off * The Guardian Was Designed To Successfully Pass 12 Rigorous Safety Tests! * Your Safest Choice! * UL Listed 110W Heater Specifications: * Length: 10 in. * Recommended Aquarium Size: up to 20 gallons
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aquacave.com
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150W Guardian Aquarium Heater by Penn-Plax
Description * Unbreakable Metal Tube - No Glass. Perfect for Aggressive Fish! * Safety Shut-Off * The Guardian Was Designed To Successfully Pass 12 Rigorous Safety Tests! * Your Safest Choice! * UL Listed 150W Heater Specifications: * Length: 14 in. * Recommended Aquarium Size: up to 30 gallons
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aquacave.com
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Guardian Aquarium Heaters
The Guardian is the only UL-listed aquarium heater. The submersible unit features an unbreakable metal tube, which protects it from aggressive fish like large cichlids. The Guardian was designed to successfully pass 12 rigorous safety tests and it includes a safety shut-off. It is preset for 72 degrees.
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boreal.com
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