Very new to wood in tank. Never wanted it before, partner suggested it. We rinsed it and put it in. Ooops! Turned water brown. Went on YouTube for advice. Supposed to boil. Took it out, boiled til water ran clear. But we're left with brown tinted water. It seems, according to YouTube, tannins aren't harmful to fish I don't really want to do a water change. Bought some resin carbon to put in filter.so far it hasn't worked. Any help and advice would be welcome. I'm thinking about removing the wood. But that would be sad as it looks really nice.