All ActivityMost RecentMost LikesSolutionsRe: Maggots in pipe that flushes into toilet...Thanks, rv friends. I believe I am en route to fixing the problem. In my haste I worded things in correctly. I saw larbar in the toilet and in the overflow pipe. I have sanitized fresh water tank and am now going to focus on black tank w/ Rid X. I'll check back in.Re: Maggots in pipe that flushes into toilet...I first saw them just in the toilet bowl so I don't know where they're coming from for sure. There isn't a horrible smell, but it ain't perfume.Re: Maggots in pipe that flushes into toilet...I typed my situation incorrectly. I don't know that they are maggots but they are definitely larvae and I flushed out the black tank yesterday just w water, then I saw more larvae in the overflow pipe of the toilet. I want to do whatever I need to do to cover my bases...I live in NE florida...maybe it'll freeze? JkRe: Freshwater tank taking in water from unknown source...I do not. Hasn't been a problem. Could that be why?Maggots in pipe that flushes into toilet...How would I sanitize the lines that go into the toilet?Re: Freshwater tank taking in water from unknown source...I am looking at the tank. How would I fix the back feed? Tightening something? Or maybe the pressure from the city water source is too high??Freshwater tank taking in water from unknown source...I have a year 2000, Four Winds 5000 - Our freshwater tank has never been filled up by us using the outside(and what I thought was the ONLY) way of filling it up, yet occasionally I find the tank to be almost full or half full...whatever. Does anyone have any info on how water could be getting into the tank??