![Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies](https://m.media-amazon.com/images/I/71PVO644wIL.jpg)
Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies
![Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies](https://m.media-amazon.com/images/I/7194sr82DjL._AC_UF350,350_QL80_.jpg)
Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (25 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies
![Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (200 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (200 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies](https://m.media-amazon.com/images/I/61DavFZZRgL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (200 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies
![Cobalt Aquatic Electronic Neo Therm Submersible Aquarium Heater 150W Open Box NW 847852002123 | eBay Cobalt Aquatic Electronic Neo Therm Submersible Aquarium Heater 150W Open Box NW 847852002123 | eBay](https://i.ebayimg.com/images/g/TrIAAOSwWORkXEHw/s-l1200.webp)
Cobalt Aquatic Electronic Neo Therm Submersible Aquarium Heater 150W Open Box NW 847852002123 | eBay
![Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (100 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies Amazon.com : Cobalt Aquatics Neo-Therm Pro Aquarium Heater (100 watt), Fully-Submersible Freshwater, Saltwater, Thermostat, Thermometer, Shatterproof : Pet Supplies](https://m.media-amazon.com/images/I/61NeUzPGIIL._AC_UF1000,1000_QL80_.jpg)