Just look

Does-a-turtle-need-a-heat-lamp, yes, every pet turtle needs a heat lamp. turtles are cold blooded animals and they need the heat to regulate their body temperature. since they don’t always have access to the sun a heat lamp is needed. every turtle needs a heating lamp, but what kind of heating lamp will depend on what turtle species you have.. The answer is yes. turtles cannot survive without a heat lamp. this is because they need external heat to moderate their temperature. this is what cold-blooded animals do., turtles are cold blooded reptiles whose body temperature changes with their surroundings. it is for this reason that they do indeed require a heating lamp..

Finding the best heat lamp for your tortoise. the biggest difference between most heat lamps is represented by the wattage of the heat bulb. most heat bulbs come in with three different wattages: 50 watts, 75 watts, and 100 watts., many tortoises and turtles require basking temperatures in the 80's and 90's so supplemental heat is needed in most enclosures. white heat light bulbs should only be used during the day so you don't stress your tortoise or turtle out but you can switch over to a red or blue/purple heat light at night..

Turtles need a good all uv spectrum lighting and it is a must that you keep their water temperature between 75-90 degrees so a good under water heater is a must. turtles cannot digest their food..., painted turtles are very aggressive baskers so you will need the lamps. you can however open up a window to let the natural light come in aslong as it actually hits the basking area but like i said before the heat could cause your water to over heat, so thats something you need to keep a eye on through out the day..

Submersible water heaters. turtles are very sensitive to temperature so you must keep their water in a specific range to keep them healthy. the most efficient way to maintain your turtle's water temperature is to use a submersible aquarium heater., adult turtles don't need night lights, and most turtles don't care whether they're red or blue as long as they're not too bright. i've noticed that a few turtles seem to be kept awake by red light, but not by blue, so i usually choose blue. another kind of night viewing lamp called an infrared heat lamp..

Aquatic turtles are fun pets to own and watch, but not everyone has room for the large enclosures that bigger water turtles, like red-eared sliders, require. thankfully there are smaller water turtles like the mississippi map turtle that don't require such large habitats.