TMC microhabitat 8

[Themuleous]

Just received mine from the PFK subscription offer, and looking at it, is it me or is the vast amount of sponge media almost pointless? As far as I can tell the water will just pass into the sponge chamber via the top weir slats and over the top of the sponge and out the hole at the top of the sheet dividing the sponge from pump chamber? This just means it'll bypass virtually all the sponge?

I can see the three slate further done the sponge chamber but will these be effective?

Sam