Aqueon Pro Heaters Submersible Aquarium HeatersAqueon Pro Heaters Submersible Aquarium Heaters are precision calibrated aquarium heaters that are fully submersible. Easy to read color coded power monitor lights let you know when unit is heating up with a red light or when aquarium has reached set temperature with a green light. The electronic thermostat returns accurate temperature readings within +/- 1° for the health and safety of your fish. These fully submersible heaters can be placed in your fish aquarium vertically or horizontally to accommodate different set-ups. Long lasting, precision performance due to the shatterproof, nearly indestructible aluminum core, no glass components and the fact it is completely covered in thermal plastic to protect against damage and wear. Also featured are a large easy to to adjust temperature knob and suction cups for secure placement. Ideal for freshwater or marine environments.
Caution: Before working with or installing heater, be sure to read and understand all safety instructions and warnings.Step 1Attach suction cups: Remove sticker around power monitor light. Attach suction cups to heater. Attaching both suction cups will ensure proper positioning in your aquarium and will allow adequate water circulation around the heater for even heat distribution. Suction cups should be placed in the middle to upper portion of the heater.Step 2Set heater temperature: Turn the adjustment knob until it corresponds to the desired aquarium temperature. As all aquariums vary, further adjustment may be required to maintain desired temperature.Step 3Heater installation: Install heater in water filled aquarium. The heater works best when installed in the aquarium in the vertical position. The installation of the heater in this position requires that the aquarium must maintain a water level above the minimum water level on the heater. The heater can be installed in the aquarium in the horizontal position. The installation of the heater in this position requires that the heater be positioned fully submerged in water at all times.Step 4Plug into electrical outlet: Allow for heater to be submerged in water for a minimum of 30 minutes prior to powering the appliance. Once heater has been mounted and submerged for the 30 minutes, plug the appliance into an electrical outlet. Once plugged in, the heater will automatically start working and the power monitor light will illuminate. A red light indicates the unit is heating and a green light indicates the unit has reached the set temperature.Step 5Adjust temperature: Allwo the heater to run for 24 hours at the original setting prior to adjusting. Check the aquarium water with a reliable thermometer. Should the heater need to be adjusted from the original setting, slightly turn the adjustment knob + or - the number of degrees, as needed. Once adjusted wait 24 hours and repeat if necessary. Note: Do not overadjust the heater, this may cause harm to your aquarium inhabitants and environment. Make sure of the required temperature for your specific setup.
Aqueon Pro 50 Submersible Aquarium Heater
Dimensions: 8.5" Length Aquarium Size: For Aquariums up to 20 gallons Watts: 50 Watts
Aqueon Pro 100 Submersible Aquarium Heater
Dimensions: 10" Length Aquarium Size: For Aquariums up to 30 gallons Watts: 100 Watts
Aqueon Pro 150 Submersible Aquarium Heater
Dimensions: 13.5" Length Aquarium Size: For Aquariums up to 55 gallons Watts: 150 Watts
Aqueon Pro 200 Submersible Aquarium Heater
Dimensions: 13.5" Length Aquarium Size: For Aquariums up to 75 gallons Watts: 200 Watts
Aqueon Pro 250 Submersible Aquarium Heater
Dimensions: 15" Length Aquarium Size: For Aquariums up to 90 gallons Watts: 250 Watts