Im setting up a new setup in a 20g long tank i recently purchased. Does anyone forsee a problem with putting two eastern yearlings, in with an adult midland brown? The midland is close to 14-15 inches. I plan on putting in multiple hides. 4-5.The substrate I am using(lizard litter) will also allow them to burrow into it. Right now the two easterns live together in a 10 gallon, and have no problems being around each other.

