Hi Cory, no pics to share( not sure how to do that but will figure it out eventually lol) . But I am simply using maxi 400 power head with sponge filter on intake that sits in sump section where protein skimmer pump is at and it sends flow to two vertex media reactors that are connected in series and flow is sent to bottom of reactors than up thru sulpher beads (korrallin brand) and Triton calcium rocks at top 1/4 then thru exact same reactor setup again before exiting into another section in sumpwith gfo and activated carbon and to return pump chamber. The reactors are full completely with water (no air pockets)and exit flow is not submerged at all. I also have to really watch all level as well. Seems to want to drop a lot with this system. I also am running calcium reactor (avast marine) with the Triton calcium rocks at 6.5ph. So alk dropping due to all this combined I think. I hope your panther grouper is ok and you don't suffer any other problems. Best wishes ,Jim.