I still don't know if I want to do this (I don't want to mess up the PH too much and make the water look too brown) but I'm thinking about it because my water is hard and in case the driftwood and the lava rocks doesn't work lowering the PH enough.
I saw this on amazon:
<-- Has anyone bought those leaves before? The Catappa?
How many leaves will I need for my 5 gallon betta tank AND 40 gallon community tank?
Also, I read online that some people use Rooibos tea?!?...how is that possible? O_O what brand or type of rooibos is that? Can I find it on amazon? How many rooibos will I need?
And how long should I keep the Catappa leaves OR the Rooibos tea inside the tank?
Please and thanks!