Alright guys, I've been hearing people talk about using oak leave's as a substitute for indian almond leaves in their tanks...and since Jiro's looking a little gray since I moved him from the breeding tank I'm thinking he could use something to help him de-stress. So, I was wondering, what kind of oak leaves work best(cause there are an incredible amount of oak species around me) and should I pick green leaves and let them dry or old leaves that have been on the ground for who knows how long....just curious