I am planning on getting a couple of m.e.es unless someone on here has a source for m.e.ps and have read varying opinions on the nessecity of uvb. For the first couple of years they will be inside only due to my neighbors cats. Should I provide a source of uvb? The cage will be large enough for them to escape the light if needed/wanted. I'm torn between a mercury vapor bulb at 15-20 inch distance as to provide proper temps or a ceramic heater. They will be in front of a window with blinds that gets morning light if that matters. Also wondering how often/long to soak these guys for? My last tortoise was a leopard so it's a different ball game this time.