Currently I use normal airstones for my DIY yeast CO2 system. I've got the airstone positioned under my filter intake and I'm quite pleased with the results.
The only problem is, the airstones crumble after only 3 weeks. They're cheap so I don't mind the cost of replacing them but I don't want them making a mess in my tank.
I've tried ceramic diffusers and they're a no-go. I know some yeast users have had luck with them but I can't get enough pressure.
Can anybody comment on wooden airstones, like the kind used for protein skimmers? I'm wondering if they could last longer than the usual airstones and obviously they wouldn't crumble. I'm okay if they clog up and need replacing after a few months. Anyone tried them?
The only problem is, the airstones crumble after only 3 weeks. They're cheap so I don't mind the cost of replacing them but I don't want them making a mess in my tank.
I've tried ceramic diffusers and they're a no-go. I know some yeast users have had luck with them but I can't get enough pressure.
Can anybody comment on wooden airstones, like the kind used for protein skimmers? I'm wondering if they could last longer than the usual airstones and obviously they wouldn't crumble. I'm okay if they clog up and need replacing after a few months. Anyone tried them?