Hello, i have had recent frustrations with my setup in my filter (aquaclear 110(500gph)) That my sponge and carbon are building up bad stuff in the filter, and i heard it works better to get live rock rubble to replace everything, is this true? should i get another smaller filter to still filter through activated carbon?
What would i be looking for in live rubble? porous i presume?
What would i be looking for in live rubble? porous i presume?