Carefree Fish 200/300/500/800W Aquarium PTC Ceramic Heater Dual Independent Chips Dual Overheat Protection Dual Water Level Sensors for Freshwater and Saltwater No Cooking Fish

From the brand

Founded in 2019

We want to be carefree fish.

Embrace Aquatic Tranquilty

We worked hard and wanted to be free.

Free in the sun.Enjoy the warmth and peace.

There’s nothing better than a cold beer.

Can you buy me a drink?

All our products fail within 1 year, we will provide free repair or replacement of new products.

Aquarium Led Nano Air Stone

Aquarium Air Stone

Aquarium Quiet Air Pump

Aquarium Magnetic Cleaner

Aquarium Magnetic Cleaner

Aquarium Cleaning Tools

Aquarium Gravel Cleaner

Aquarium Cleaning Tools

Aquarium Wave Maker

Aquarium Sponge Filter

Aquarium Heater and Chiller

Aquarium Sponge Filter

Aquarium LED Light

Aquarium Thermometer

Koi Pond Filter Box

Aquarium Halloween Decor

High Quality Resin Statues

High Quality Decor

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 9.1 x 3 x 1.2 inches; 1.39 Pounds
Item model number ‏ : ‎ SZQSJRB5
National Stock Number ‏ : ‎ 70121801
Date First Available ‏ : ‎ November 10, 2023
Manufacturer ‏ : ‎ Carefree Fish
ASIN ‏ : ‎ B0C2DCCMYJ
Best Sellers Rank: #110,180 in Pet Supplies (See Top 100 in Pet Supplies) #210 in Aquarium Heaters
Customer Reviews: 4.3 4.3 out of 5 stars (77) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Dual Independent Chips:Each chip operates independently. When one of them is damaged, the other chip can still keep the heater functioning properly.
PID Control:The temperature control is precise, error ±0.5℉. Variable frequency heating. When the water temperature approaches the set temperature, the power of the heating element will gradually decrease. Once the set temperature is reached, the heating element will operate at a low power of 50W to save electricity.
Dual Low Water Cutoff: When the water level is too low, the heater will automatically stop working and display “Er”. The dual water level sensor design ensures that the heating element will not be damaged due to low water levels.
Dual Overheating Protection:Two temperature controllers are installed inside. When the temperature is too high, the heater will stop working to prevent the situation of cooking fish.
PTC Ceramic Heater: Compared with nickel-chromium wire heater(Quartz and Titanium heaters) it has a faster heating speed and more stable heating performance. Under the same conditions, the temperature control of PTC ceramic heating rods can be more accurate, and it can avoid the heating rod from malfunctioning due to sudden temperature increase.500W,110~120V/60Hz.68~93.2℉,for 30~120Gallon fish tank.