Going to mount a reefmat into a waterbox marine x 110.4 sump. Wondering if my best course of action is to just remove these 2 highlighted partitions so the whole left side is one large section? I'd hang the reefmat on the side and also have my skimmer, heater and whatever else I end up needing in there. Anyone mounted a reefmat into a waterbox sump and have any other ideas for me? Thanks!
