TomInProvence

Hi all, I have recently come across this forum which seems to be very useful and helpful. I am looking for advice in respect of a number of areas that relate to my 10 x 5 metre pool.  Firstly, what is the current thinking about using fencing versus one of the slatted covers for pool security.  I currently have an Aquasensor Premium alarm and am quite concerned about the relative lack of security that appears to attach to pools alarms generally - although they conform to the law. Secondly, I have an old  DE filter that broke my heart last year with all the maintenance it required.  I am replacing it with a similarly sized Sand filter.  However, I intend to use either zeolite or glass as the filtration media.  I see from this forum that zeolite gets a mention as a superior filtration media - has anyone got any experience of using (granulated) glass as the media?  If so, what were your deciding factors? Thanks in advance for your help on these questions. Tom