[KrazyKuch]

Here is a Precision Marine skimmer I had on my 230, then on my 90..



Here is my DIY one that I had made for my 46Gal Bowfront that I moved onto the 230





And now I have a SWC skimmer #DDWN 250 on my 180Gal..



And the collection container after 1 month



for scale it is 6" diameter and about 24" tall