I had 2 750's reunning in my 55g, one 750 in my 29g and 2 1400's in the 125g plus the return of approx 1000gph.
I think youre flow should be fine, just adjust so everything is getting flow.
__________________ 180g Reef - 60g Rimless Reef -90G FOWLR- 125g Malawi Cichlids- 40bREEF- 34g Fresh Planted-working on- 20L FOWLR- working on
I have a mix of many different saltwater fish amongst my tanks, but I love my Tangs most of all.
I think you're right. I may just get a second 750 (and even keep the 240 in there with it) because I was reading articles that talk about major flow and all kinds of flow and how good it is for the aquarium. Then I could get a wave maker or some oscillating attachments for my return pipes or something else.