






🌊 Keep your aquarium cool, calm, and collected — because your fish deserve the best!
The JBL Protemp Coolcontrol Thermometer is a compact, 12V DC-powered thermostat designed for aquariums. It features a precise temperature range from 18 to 36°C, automatically activating the cooler to maintain ideal water conditions. With versatile operation modes and a reliable sensor with a 90 cm cable, it ensures optimal aquatic health by preventing overheating and oxygen depletion. Easy to install and use, it’s a must-have for any serious aquarium enthusiast.
| Pet Type | Aquaristic |
| Product Dimensions | 8.5 x 3 x 3.5 cm; 84.3 g |
| Item model number | 6043900 |
| Pet Life Stage | All Life Stages |
| Item Form | Wet |
| Colour | Multicolored |
| Size | 1 Unité (Lot de 1) |
| Number of Items | 1 |
| Quantity | 1 |
| Care Instructions | Clean |
| Special features | Cooling function |
| Batteries required | No |
| Batteries Included | No |
| Voltage | 12 |
| Item Weight | 84.3 g |
H**.
Controller Repair Avoiding Cooler Replacement.
I use a JBL Cooler 300 on my 29ga tall freshwater tank which is located on the second floor. During the summer it CA, it can get overly warm. The cooler helps to minimize that. After several years, I noticed the controller plug into the cooler was getting frayed and interrupting power to the unit. Replacing the controller fixed the problem. I’m glad I didn’t need to buy a new unit.
S**R
Good
Good
C**S
Does not switch off at the right temperature Now it’s not working
from the beginning, it never switched off at the right temperature, so I had to work out what temperature to leave it at which I did succeed. After about five uses. It stopped working, absolute rubbish
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منذ 5 أيام
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