Lindy
Member
I am about to take the plunge into injected co2 but there is a huge choice of diffusers. I like the glass ones but have seen others on aqua essentials that look like airstone style. I could go inline but unsure if it would be compatible with a fluval external. I did have a cheap nano ceramic diffuser(ebay) when I was trying a fluval mini kit but the bubbles seemed quite big then it snapped when cleaning.
Any advice appreciated
Any advice appreciated