I JUST FINISHED MY FIRST DIY PROJECT. I MADE A CANOPY FOR MY 90 GALLON TANK. MY QUESTION IS, HOW LONG DO I HAVE TO WAIT FOR THE STAIN AND VARNISH TO DRY? IT HAS BEEN DRYING FOR 48 HOURS AND IT STILL SMELLS.THIS IS MY FIRST WOOD PROJECT SINCE HIGH SCHOOL AND I HAVE NO IDEA IF THIS SMELL LINGERS OR IF IT IS SUPPOSED TO GO AWAY FAST. IM NOT EVEN SURE IF IT IS BAD FOR THE FISH, BUT I AM NOT PUTTING ANYTHING INTO OR ONTO MY TANK UNTIL I KNOW IT IS SAFE. IM PROBABLY JUST PARANOID, BUT I HATE TO KILL MY FISH BECAUSE I DO NOT HAVE THE PATIENCE FOR THE CANOPY TO DRY.