Do you mean whats keeping me from doing preds on this tank and coral on the next tank?
sorry dont understand the question matt...
you wont believe what i did today.. got the pump for the skimmer.got an 1800 because thats all he had(used... no cover or prop ). I put the new impeller that i ordered in it. Put a spare face plate that i had laying around on it.. threaded a couple threads down on all of the screws.. sat it down went about pulling the skimmer out of the sump so i can measure and cut some pvc/hose for it.. i go to thread the pvc onto the pump so i can cut some hose and BLAMM face cover shifts and snaps the propeller axle.. AAAAHHHHHH!!!! W>>>T>>>F!!! now i have to wait another week for a new prop to come in.. IM so mad right now... notice the all caps profanity...