I’m picking this same tank up next week. Can you put up any pics of the rear chambers, and post what the dimensions are? I’m considering one of the new IceCap AIO 240 protein skimmers, and need to know how much room is back there… also how are you liking the tank so far?I know this is an old thread but after getting a Tideline Lagoon 31 today I can say I am very impressed. I was looking around for an IM Nuvo Fusion 25 but the Tideline 31 is the same footprint with 25% more water volume. The fit and finish is excellent and I really like the way the return is done. The slip fitting into the return nozzle will make removal of the pump for cleaning really easy and the RFG nozzle is a cool touch.
Only gripe is the no-name return pump feels super cheap and I swapped it for a Sicce Syncra 1.0 that I had sitting around.