Clevelandblazn5
Active Member
Ok so I have my mh light 6 feet from my seedlings it is emitting a lot of heat so I hooked up my centrafungal (idk about spelling) I bought it for my carbon filter, it's a 4" fan and I have 6" ducting I bought a 6"-4" adapter but it's not fastening onto the fan and the 6" ducting isn't fastening to the 6" adapter please help