Bacto balls

[Limey]

Anyone using or have opinions on Bacto balls

 

[Will Penfold]

Interested in seeing opinions on them as well. Was given a pack last year to try out, and didn't see any change to my tank.

 

[Luigi]

Hi guys, I did use actually few years ago I got from Big Dave, practically is another way to dose carbon, it's just slow release,.but for me wasn't working, and the price to pay for its not in my budget, I do make my own NO- Pox for waaayyy less