Mumma.of.two said:Nothing. Sound like its good to go. It might need weighing down until it waterlogged but you can do that in the tank.
Nice piece btw!
Fish4bass8 said:Would I be able to use oak? My wood-working dad told me oak usually contains toxins poisonous to humans. Will this effect the fish!?
butterfly_koi said:Treated oak like what you get from a lumber yard will.