Cell Pore stuff what should i buy the cubes or just some sheets of it to cover the whole top of wetdry, i saw they come 9 inches by 4 inches thick, and have it sitting ontop of the wetdry? Maybe buy 4 of them to cover the bioballs.
good link bro, by the way i have decided to use the ehiem scrubbers they look like pot scrubers, and also bioballs, where do the scrubbers go ontop of the bioballs or on bottom.
My self if I was to use the pair I would put the scrubbers on top as they can trap large particles of waste so if you want to wash them through with a bit of tank water its not such an issue.
So should i put all the ehiem substrate and biomax and filstars on the bottom of the sump under water while having the bioballs and plastic rings ontop then have the pot scrubbers ontop of the bioballs?