Yes, even a little less as long as you have a few hides + rocks for them to get under. This shows the tank when he was a baby. There's one or 2 nice flat rocks either beside or behind the logs. All of that gathered from outside, The wood I put in a preheated oven at 225 or so for about 45 minutes. The rocks I wash in hot soapy water and vinegar, then rinse well with hot water.