Originally Posted by
meowzer
http:///forum/post/2940164
This is what I have now..I have been told by many (here) that it is the same as a sump....Since I have had this (Saturday night) my water is crystal...and I mean CRYSTAL...my anemones are full and out, and even my fish seem happier...
They are superior because the very oxygen rich water that passes over the filter media (balls or roll) is high in oxygen. Oxygen rich water will harbor an aerobic bacteria Aerobic bacteria quickly converts ammonia to nitrite, and then to nitrate. BUT THATS WHERE IT STOPS. NITRATES BUILD, AND BUILD< AND BUILD.. (sorry, accidentally capped locked).
It will take awhile for the nitrates to build but they will. Those filters are designed to do so.
The clarity of your water has nothing to do with the actual "filter" part. The bacteria cant colonize enough that quickly to make a difference either way.. good or bad. The clarity is probably due to the increased/better protein skimming, and by the new mechanical filters (sponge and filter-floss) which will also colonize with aerobic bacteria and remember the aerobic bacteria stops at nitrates.
over time as you read more and more about bio balls, you can remove the balls and still use what you have. as a sump.
I have been told by many (here)
remember that this site is saltwaterFISH.com. A wet/dry is great for FISH tanks. Searching some of the REEF sites you will get a lot better info for setting up a tank to house inverts/anemones/corals and realize that bio-balls are 20 years ago