I am in the process of a new build and looking for opinions on flow. The new tank will be 48l x 30w x26h and a mix of lps and sps, with a wrasse collection for fish. I have a pair of Tunze 6305's from my last tank and was wondering if this was going to be enough flow. I am also contemplating swapping one 6305 for an mp40. What do you think?

