<span class="link_user">@Hybrid</span>, hey man,
I use peroxide, a friend of mine works in greenhouses so I get it from him. The air compressor has been silenced with a 100€ DIY silencebox around it. I need to get the chiller but if that's noisey too I will box it also but I need to think of how first.
@MrHightimes, haha thanks I just see it now! I was working on a diary but had to cancel due to root rot. Ill be back online soon hope to see u follow my grow!