K soooooo long story short my 20 gallon planted tank broke last night, so we rushed all the livestock into the new 46. So I decided to run that tanks filters as well to help reduce the possible cycle. When I turned it on a rush of tiny white worms rushed out of the filter the fish started eating them and the Intake sucked them all in really fast. They are like as thick as a piece of thick thread and about a little less then half an inch. I'm assuming they came from the wood cause I've never sent them and then I see them shortly after the wood was put in. The wood from that tank came from the beach at ocean shores. What are they and how do I get rid of them? I noticed a blue gourami is bloated and sitting at the bottom of the tank u till I do a water change and he is fine for the day.