Calcium Reactor Sizing

[korndogg091]

Is it possible to have to big of a calcium reactor? My system is only 140g and id like to get a oversized reactor rated for maybe 400g so that if i upgrade at some point i wont need a new reactor.

 

[mufret]

Other than the additional space it will take up, there no disadvantage that I can think of to getting a larger reactor.