Description
Perfect for 2-5 gallons freshwater, marine and tropical aquariums. Preset to 78° F: With built-in electronic thermostat, PH25 will automatically maintain water at 78±2° F which is ideal for most tropical fish. NOT ADJUSTABLE and no adjustment needed. Automatic Shut-off: A LED indicator light displays red when heating and will turn out to avoid overheating when the preset temperature is reached.
