B
beeza
Guest
My pool is going cloudy. I get a build up of algae on the bottom. If I vacuum in filter mode, I see all the gunk I've vacuumed off the bottom pump straight out of the jets back into the pool.
I thought that perhaps it was because the sand in my filter was around five years old. I replaced the sand, but it's still the same.
Even if I leave the pump running for some time with the cloudy water, it doesn't clear. I even tried doing a backwash, and the water coming out through the sight glass is clean.
What could be wrong?
I thought that perhaps it was because the sand in my filter was around five years old. I replaced the sand, but it's still the same.
Even if I leave the pump running for some time with the cloudy water, it doesn't clear. I even tried doing a backwash, and the water coming out through the sight glass is clean.
What could be wrong?