A new reef arises

[iwan]

Originally posted by Johan Susanto
iwan, in you opinion with one is more expense maintenance with prodi or zeo?
in Indonesia Zeo is bloody expenses compare to prodi.
i use prodi as well for maintance at the moment.
i interested with zeo cause i read about alexander griz's tank from wetwebmedia

Well, the zeo way is more expensive than DSB in combination with Prodibio. But even with my old system I used some zeo stuff to increase the colors.
But with a zeo filter you'll not lose many inches of the height. you can use the filter in the sump an you can adapt the flow and the material change interval. For my opinion bigest disadvantage of a DSB is you have no possibility to control the system. I mean a DSB runs very well but what happens after 10 years? I don't know.