I haven't tried any of them, but if I was in your position I would get the mini pipes from ADA... Are you worried they won't give enough flow?
I have a mini M and I made some diy lillie pipes similar to the mini ones from ADA and I think they work great.
I have there mini diffusor and I can confidently say that their glass work is leagues above the other glass aquarium products I have seen.
I have a mini M and I made some diy lillie pipes similar to the mini ones from ADA and I think they work great.
I have there mini diffusor and I can confidently say that their glass work is leagues above the other glass aquarium products I have seen.