Savannah Monitor
Savannah monitors are large in size and are an intelligent species of lizards. Their preferable food is wild invertebrates. Other dietary options include rodents, crickets, mealworms, locusts, beetles, and shellfish. They should be fed thrice a week, so as to avoid obesity, which is one of the common problems among captive savannah monitor. Wooden terrarium is a better option for raising them, and the size should be about 8 feet long, 8 feet wide, and 8 feet high.