[Capt Skip]

I have the same dilema on that front fish box. Mine has no drain and gets scooped out as I try to limit any water in the bilge due to the inboard. Bilge water Kills inboard starters.
I have been thinking of adding a Water Puppy and strainer to drain the rear bilge lower then the standard bilge pumps can. I then thought to add a Marelon valve which could be hooked up to the fishbox and pump it overboard as well.
Do you think the fish guts would clog the pump? Maybe I should use a macerator?