Using tannins, but seeing their colors?

[Arcturus]

Quick question: can there be a balance where you can use tannins (I like the effect) but still be able to see the best colors of discus without it being too dark?

[brewmaster15]

Quick question: can there be a balance where you can use tannins (I like the effect) but still be able to see the best colors of discus without it being too dark?

Sure you can..its all about concentration and lighting.. Whats your source of Tannins?

[Arcturus]

Leafs from a local, very clean river. Also, I can use coconut husks, right?

[brewmaster15]

I wouldn't take leaves from the river. If you are in the USA.. you can use Oak leaves and bark. .. milled peat moss is good also (use in a nylon sock and put in your filter.) You can also use rooibos tea extract.