Do red-eared slider turtles need a heat lamp to see at night?

A proper diet for red-eared sliders includes a complete pellet, such as those made by ReptoMin, and dark leafy green vegetables. This can be fed once per day, and the amount should be based on how many pellets Cooper can eat in 5-7 minutes. This is just a guideline, and your veterinarian can help you to determine if this is appropriate based on Cooper's body condition score (i.e. whether she is overweight or not). For a heat lamp - photo 1 just looks like the dome, and there doesn't appear to be a bulb in it. The second lamp looks like it is a daytime only heat lamp - it is often beneficial to have a heat source that can be used during the day or at night, and if that is what you are looking for, I would recommend a ceramic heat bulb. If you are looking for only a daytime basking bulb, there are many brands that would be appropriate. The key words that you should look for are "daytime basking bulb." For watts - it depends on how far the bulb is away from your turtle - there are some brands that have a chart on the side of the box that will give you distances and temperatures that correlate with the distance. This information, combined with your desired temperature for the basking area will help you to decide on what wattage to get. I hope that gives you more information!

A RES requires full spectrum lighting (UVA and UVB) and lighting that provides heat. The dry dock, or basking area, should be completely out of the water. Basking temps should range between 90F and 95F (32-35C). You should place the UVA/UVB bulb as close to the heat lamp as possible. It should be no more than 12" away from your RES and should not have a barrier between it and your turtle. Glass, acrylic and plastic block UVB while screens with grids under 1/2" can obstruct a good portion of UVB rays negating the health benefits. Lighting should be on for around 12 hours a day, depending on the time of year. Full UVA/UVB bulbs need replacing every 6 months. The simplest combination for adequate lighting is a UVA/UVB fluorescent bulb and an incandescent light bulb (for heat). Incandescent light bulbs are standard household lights easily purchased at stores such as Home Depot or Lowes. Make sure your RES cannot splash water on it or come into contact with it. You can also consider halogen lights and red heat bulbs for supplemental heat. You can buy the UVA/UVB bulbs at most pet stores. Search in the Reptile section. They can also be purchased online for around $30-$40. ReptiSun 10.0 (by ZooMed) or ReptiGlo lights are quality full spectrum bulbs.

Check the water temperature and ambient temperature. Low temps can affect appetite and activity in reptiles. Keep the water between 24 C and 30 C. A basking spot out of the water should be 29 C to 31 C. UVB lighting should also be provided. Maintain water quality to prevent infections and feed an appropriate diet with vitamin and mineral supplementation. A vitamin A deficiency can cause swelling of the eyes. Repti-Turtle Eye Drops (by Zoo Med) can be used to help the eyes. Find it online or in the local pet store. Soak the little guy in a 50/50 mix of warm water and an electrolyte replacement beverage to maintain hydration. You can read more about care here: http://www.anapsid.org/reslider.html

This could be very normal for him as long as he is still eating normally! If he isn’t eating then I would have your vet look at him. You may consider making his basking platform a little bigger if you’re concerned he is having trouble staying on it. I hope this helps! Red eared slider have great little personalities!

Shrimp should not be the sole source of nutrition. This may lead to deficiencies. Sliders are omnivorous and should be fed a combination of greens and proteins. Offer live prey such as crickets, minnows, nightcrawlers and superworms. Dark, leafy greens can be chopped finely and offered. A commercial pellet or stick formula should also be fed. To stimulate the appetite, you can soak pellets in some water used to rehydrate dried shrimp or krill. Fasting the turtles for a day or two will also get them hungry enough to eat pellets or prey. Be sure to provide adequate space, heat and lighting. Allow 10 gallons per inch of she'll as a guideline for tank size. Three sliders, when fully grown will need a large tank. UVB lighting will aid in calcium metabolism and heat is necessary for proper digestion and health in reptiles. Water temperature should range between 75F and 85F. A basking area should be 90F to 95F. Care should be taken when housing wild caught turtles with captive bred turtles. Parasites and disease present in wild sliders may infect a captive bred one. You should also check local wildlife laws regarding the keeping of wild turtles. You can read more about care of sliders here: www.anapsid.org/reslider.html

This will not provide sufficient levels of UVB lighting. The window and tank glass will block a large majority of the sun's beneficial rays. A UVB light source must not be blocked by glass, plexiglass or fine mesh and should be about 12-16 inches from the surface of the basking area for maximum effect. Without UVB lighting, a turtle cannot properly synthesize adequate levels of Vitamin D3, which is necessary in the absorption and metabolism of calcium. The result will be metabolic bone disease, soft shell and/or stunted growth.

Yes, the hour or two without light won't harm her as long as it is on at other times. Don't worry about her not basking. As stated, she'll bask when she wants. Just keep the UVB light and heat lamp on for 10-12 hours daily.