Newbie here but 20+ years in fish keeping. Finnally went for broke and purchased a Psk-150 skimmer & Adv-100 refugium/sump . Problem is I need some guidance in setting these up. The boxes were factory sealed and I am missing the filter sox. Also need to know where the skimmer would go and how to set it up (bubble trap) & where the return pump to tank will also go. Then is the sticker that says "Water Level" is about 3.5 " from the bottom is that correct? It looks good but I just can't figure it out. Ps, no diagram or instructions in the Adv-100. Did I buy the wrong skimmer for the Adv -100? Your help would be greatly appreciated.