rooibos

Q on rooibos tea (or Indian almond leaves): how long do you have the tea or leaf in your tank? I seeped some tea after the water changes this and last week and my boy has been more energetic since I introduced it. Can I use it in perpetuity or is it meant more to be used sparingly? Thanks!

I'm pretty sure I read somewhere on here that one can use rooibos tea as a source of tannin in place of almond/oak leaves or green tea, is this correct? We don't have any suitable green tea at my house, but I just found a box full of rooibos tea. It's Twinnings' "African Rooibos Red Tea" (not...

http://www.walmart.com/ip/Twinings-Of-London-African-Rooibos-Red-Herbal-Tea-20ct-Pack-of-6/17199027 is that the right kind of tea? do you know of anywhere to get it cheaper? http://www.amazon.com/Ocean-Nutrition-ATISONS-BETTA-100ml/dp/B001EUE56A/ref=sr_1_1?ie=UTF8&qid=1332812957&sr=8-1...

So, I've been reading about tannins and they sound like a really nice way to make your fishy's environment more calm and natural feeling for them. I've read a few things online and was wondering if anybody knew about these... *Using green tea to get the tannin *Using Oak Leaf to get the tannin...