Taking on some water???

[AcogDoc]

I replaced the bilge. The bilge hose was plugged up with crap and I got it all cleared out. The new bilge pump works great.
I was curious to know how hard and expensive it is to replace the fuel lines???

And what are the cheapest yet still safe to use thru hulls?? And where do all the thru hulls hoses run to??
I know stainless or bronze is the best. But those things are like $30 bucks a piece. I***8217;m active duty military and don***8217;t make a ton of money