I have a toilet that takes forever to fill. The water fill tube has a steady, but weak, flow of water which is why it takes a long time to fill. At times, it also sounds like it is surging with faster (more) water pressure and then slower (less).
Does anyone know what I should do? I have checked the water shut off valve at the base of the toilet and it seems to be "on" all the way. The rest of the house has very decent water pressure, and all the other toilets are fine.