Marina Pre-Set Submersible Heaters

2 reviews

Marina Pre-Set Submersible Heaters are able to provide precision control and security over the temperature of your aquarium. All of these heaters are completely submersible and include a ceramic heater core for easy distribution


  • Pre-Set Submersible Heater 100w
    code: 11233 In stock Only 1 left in stock
  • Pre-Set Submersible Heater 150w
    code: 11234 In stock Only 2 left in stock
  • Pre-Set Submersible Heater 200W
    code: 11235 In stock Only 3 left in stock
  • Pre-Set Submersible Heater 300w
    code: 11236 In stock Only 1 left in stock

Product Information

Marina Submersible Heaters are available in a variety of wattages for all sizes of aquarium.

Each has an on/off light indicator for added reassurance and is made with safety glass.

The larger versions from 100 watts upwards, also have a temperature gauge to advise you of the precise temperature.

The heaters have a ceramic heater core which means that the heat is distributed evenly and efficiently throughout the aquarium.

These efficient heaters from Marina can be used in both fresh and salt water aquariums.

Key Features:

  • On/off safety light indicator
  • Temperature gauge on 100w, 150w, 200w and 300w
  • Safety glass
  • 2m cord
  • 2 year guarantee
  • Suitable for both fresh and salt water aquariums

Latest Customer Reviews

  • Rating
    Date 18/01/2015 22:01pm
    Marina Pre-Set Submersible Heater 200W
    Feefo Logo
    Paid £2.22 in the sale. I wouldn't complain even if I wanted to!
  • Rating
    Date 17/06/2015 09:06am
    Marina Pre-Set Submersible Heater 150w
    Feefo Logo
    doing a fine job .may consider giving it a raise.