Bogwoodbruce;697500; said:Too many sevs. And they might even hybridise
A hybrid of 2 severums will produce (insert a drumroll here) a SEVERUM. What you must be referring to is mixing different color strains but since they are all the same species, their offspring would be pureblooded severum.
I do agree though that you have too much fish planned for this tank. If you part with that arowana, your combination could work