well im gonna dump my african rootwood since im tired of waiting for it to stop leeching and im also tired of redish tea looking water.ive had it in my tank for over 4 months and it still gives my water that tea color. so i wanna switch to some nice rock insted that wont have an impact on my water stats if possible.any reccomendations on what to use.i would like the type that our wonderfully talented member justin uses but last time i asked he did not know what we call it here.thanks in advance for your help...dan