activated carbon?

[dax29]

Do I need activated carbon all the time in my filters? I've read many posts that indicate that it loses it's 'activity' rather quickly. Most of my filters have activated carbon in the replacement cartridges, which would lead me to believe that activated carbon is a continuously necessary thing. I've read many posts that indicate that activated carbon is removed during medication to keep medicines from being removed or added to remove medications. In my Aquaclear 200, I'd rather just place a bag of ceramic media over the sponge and have have that much more area for bacteria colonization and biological filtration. I do not seem to have that choice with my Penguin and Tetra filters b/c all the cartridges come with activated carbon. But that Aquaclear has a huge bag of carbon that takes up space that could be used for something else.

[Devilishturtles]

After the AC soaks up all the impurities it can, it essentially becomes ineffective. You do not need it in your tank, and alot of people don't use it at all.

[Jchillin]

Unless you have small particle matter (sediment, metals, etc), in your water, the AC isn't necessary. I would substitute some floss.

[dax29]

What is floss? Is it a different filter media that can be added for mechanical filtration? What do you think about adding more ceramic nodules for more bacteria surface area? BTW you guys are on the ball this morning. Thanks!

[dax29]

Okay. I checked out the floss at Big Al's. Do you just buy floss in 'bulk' rolls and cut out what fits your filter? I need feedback on floss now.

[Jchillin]

LOL...aren't AA members always on the ball?

Here's an example of floss: http://www.bigalsonline.com/catalog/...d1=1965;pcid2=

Adding more bio-media is also a good idea. The floss is great to add an additional mechanical media other than charcoal...crystal clear water!

[Jchillin]

Talk about on the ball! You just did what I did...LOL.

Yeah, you cut out the size you need. Since this is probably the cheapest media out there, buy it in bulk and toss when you do your filter maintenance.

[Felf]

floss is a cotton-like material that is made out of 100% polyester so it can catch very fine particals yet not rot. you can get more/cheaper batting (exactly the same as floss but used for quilts and blankets) at walmart than a lesser amount of floss at your lfs.

[dax29]

Hot dog!!!!!!!!! I'm heading to Wally World (uh, that's what we call walmart).

[dax29]

Now. Can someone tell me if adding ceramic rings over this floss will be a help for bacteria. I'm gonna ditch my 2 Tetra Whisper 30s and go with 2 Aquaclear 200s. This will pump-up my 29 gallon black to 500 gph and my 29 gallon oak to 550 gph and give me more media options to boot. I'll put floss over the sponges and put the ceramic rings (in nylon bags of course) over the floss. I've already got the new Penguin BioWheels on all my tanks (except for the QT that I'll be breaking down soon).