Cobalt International Mini-therm Submersible Aquarium Heater
Designed for small marine fresh water reef and terrarium systems, this compact heater is ideal for tanks up to 1.2 gallons.
Features include a fully submersible design, shatterproof construction, and a constant on operation for stable water temperature.
With an unbreakable build, it provides reliable performance in small aquatic environments.
| Specification | Detail |
|---|---|
| Heater Type | Submersible |
| Compatible Tank Size | Up to 1.2 gallons |
| Design | Shatterproof, Constant On |
| Build Quality | Unbreakable |
FAQ
What is the maximum tank size this heater can be used for?
This heater is suitable for tanks up to 1.2 gallons.
Is the heater safe to use in marine or freshwater environments?
Yes, it is designed for use in both marine and freshwater reef and terrarium setups.
Does the heater require any special installation or maintenance?
Please contact customer service
Jennifer Morrison –
Works perfectly in my 1-gallon terrarium. The water temperature stays steady even during temperature fluctuations. No leaks or issues after two months of use. Very reliable and compact.
Mary Scott –
Great for small tanks. It maintains the right temperature without overheating. The shatterproof design gives me peace of mind when placing it in the tank.
Fiona Vaughan –
Installed it in my reef tank and it’s been working smoothly. No noise, no problems. The constant on feature keeps the water stable, which is essential for coral health.