water clarity? have brown silt in bottom. have put algaezone plus,16oz,2bags shock, 3# Ph down and alkalinity up. vacuumed pool and backwashed twice and after 3 hours still have brown silt in bottom just not as bad?
water clarity? have brown silt in bottom. have put algaezone plus,16oz,2bags shock, 3# Ph down and alkalinity up. vacuumed pool and backwashed twice and after 3 hours still have brown silt in bottom just not as bad?