Hello! I have 2 tortoise. I think that these are Testudo because I live in Turkey. The size of their house is 80cm * 50cm. I put it under the home soil for plant . I use a 70 watt lamp for warming. I can't buy new uvb lamps because recently one year our country has a duty (or customs. My English is not very good) problem. Here are my questions. Are the vitamins I give them enough because they are not have uvb? Sera reptilin multivitamin for 2 days, vitamin d for 2 days. They also see direct sunlight for 3 hours every day.