@kado yup, that's all it is. I'll hide those behind branches. The ones i can't hide will get wrapped in java moss
@JD nope. No problems with tannins. Like Len said, i dry my coco fiber out first. I actually like the tannins. I'm a big fan of blackwater tanks.
@Len thank you

your Borneo tank was inspiring to watch being built. It gave me quite a few ideas for other builds i have done.
If you guys want to see a biotope paludarium, check out len's borneo build. It's breathtaking to say the least.