Craig Matthews
Member
I just want to out it out there that the acrylic aquario neo diffuser from aquarium gardens is a great bit of kit, mist is so fine almost like an atomiser but without the need for higher pressure if your regulator is fixed and of course alot more durable than glass.
https://www.aquariumgardens.co.uk/aquario-neo-co2-diffusor---large-2316-p.asp
https://www.aquariumgardens.co.uk/aquario-neo-co2-diffusor---large-2316-p.asp