Hey guys, im planning on a basic fowlr tank setup, with a sump for just a reactor as of now and for keeping bully fish if any or temperary housing fish. Well since iv had a long gap feom reefing, this time im planning on a simple low maintanance setup. Im from india, and we have eheim (for pump) and reefoctopus (for skimmer) available here. DT will be 54x24x24"lwh Sump 24x20 x?" Lwh Well my distance from sump tank bottom to height of the tank is 53" (4.5ft). I would like to know which eheim pump wud be best for the job that wud be ok with height and tank volume turnover. Another problem, is what height shud my sump tank be? Though as of now im not plannin on a skimmer, but might plan on in future and as u know that u need waterlevel at a certain height for skimmer to work. The bottom of the dt has a height of 25", so max sump height i guess shud be 15" well but still confused. i prefer double tank volume skimmer.