JonnyBtreed
Well-Known Member
good, I'm glad you said that. I did exactly that about a week ago when I was cleaning my whole setup, and I threw my airstones in there. Then I thought about what happens with them and soap, and I got a little worried that the bleach may somehow slowly dissolve back into my res and poison my plants.Why boil the airstones? just let them soak in a 5% bleach solution for an hour and then rinse well and dry. works great been usin same airstones for years now.
my minds now at ease