I have four Russian tortoises, all about 4 and 5 inches long. My biggest one, her name is Marta, is the piggy of the bunch. Every morning she's the first one to eat breakfast and I've caught her trying to take food from the food dish at one side of the tank all the way to the heating lamp on the other! I recently switched their substrate from sand and coir to sand and organic top soil, and there are already little sprouts growing out of it! They've left the few sprouts alone for now, bulldozing a couple as well. Once Marta notices them, however, she'll be snacking on them in no time! So, I was wondering what other people are planting in their tanks for their torts to snack on? Maybe it will help a bit with the cost of Marta's appetite.