Filter sock or no sock

[kevin.st]

I have noticed a nice difference using them. I don't really know what I am doing, though.

 

[frogiii]

I use them too but, it seems my pod population is 0 now. I find them in the sock trapped and i see less and less every time when it needs to cleaned. Other then that, I like using them as well keeps the water clean.

 

[ezcompany]

the amount of pods you lose from your filter sock is negligible.