I have a 5 gallon tank full of fry and my filter is off because it was sucking up the fish. I am currently waiting on a sponge filter to come in but I noticed there are stringy whitish worms all over the tank. In water column, on walls, on driftwood and in substrate. I'm pretty sure they are detritus but Idk what to do about cleaning the tank and using the filter with fry in there. They are just a couple days old. Can they be vacuumed around or can I take them out and put them in a bucket to do some cleaning then put then back?