Model reference
Cobalt Aquatics Neo-Therm Pro 50 W Submersible Heater
Model: Neo-Therm Pro 50 W
The US-oriented Cobalt family listing identifies the fully submersible, in-tank Neo-Therm Pro 50 W size. This is a source-based model reference, not confirmation of a particular unit's voltage/frequency or package contents, and it is not a questionnaire match.
This model lookup is separate from the questionnaire shortlist. It does not certify that this model meets your selected requirements.
Exact-model photograph is not verified. This model-reference page is text-only. The detailed source review retains the exact manufacturer 50 W carton-and-heater rendering; it is for identity only, not scale, package completeness, or performance.
The 50 W Neo-Therm Pro is rated up to 12 US gallons yet shares the same 6.75-inch longest listed dimension as the 25 W and 75 W sizes. That makes its documented distinction a higher wattage and 12-gallon ceiling—not a longer body; the exact electrical edition and two-degree selector step still need checking on the unit.
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Documented model details
- Cobalt lists the 50 W size up to 12 US gallons, between the 25 W model's 6-gallon ceiling and the 75 W model's 20-gallon ceiling.
- Its listed overall measure is 2.25 × 1.25 × 6.75 inches; Cobalt does not label the axes, and this longest stated dimension is unchanged across the 25/50/75 W sizes.
- The family page describes an adjustable 68–94°F setting range, a set/tank display, 2°F button increments, and a shatterproof-casing claim.
Limits to weigh
- Exact voltage and frequency remain unknown in the reviewed product materials; the available earlier Neo-Therm manual is not the current Pro-specific manual.
- The 2°F setting step is not represented by the site's min/max-only temperature matcher, so an in-range target is not necessarily a selectable setting.
- The 12-gallon figure is an upper maker rating rather than a performance promise; no lower limit, separate guard inclusion, dry-run allowance, or precise automatic-shutoff trigger is documented here.
Check before ordering
- Match the offer and carton to Neo-Therm Pro 50 W; do not infer package quantity or unlisted accessories from the model identification or shared family imagery.
- Check the actual electrical nameplate and current instructions, particularly because the source page's US orientation does not establish the unit's supply rating.
- Compare the 6.75-inch longest listed measure and bracket clearance with the installation space, then verify aquarium water with an independent thermometer.