Soft black air line?
I'm trying to find some SOFT BLACK air line to use in my air lift system (as the the drip line), I'm currently using standard black irrigation poly hose, and it's way too agricultural to work with.
Does anyone know if the "black silicone air line" available on eBay (from multiple sellers in China) is actually as soft as regular clear air line?
Alternatively, how risky is it to use clear air line as my drip line? I'm guessing that there will be the odd water drop that gets stuck/suspended in the line (and exposed to light) between feeds.