Improving Water Clarity

[stefday]

Hi,

I have noticed recently that my water does not seem to be as clear as it used to be. I have been doing weekly 20% water changes and I am running carbon. There seems to be small particles floating in the water which are more noticable when the main lights go off and the moonlights come on.

Is there any way of improving water clarity?

Thanks.

 

[ben1987]

running an external filter with some media to trap particles

running filter socks on any plumbing

injecting ozone