Using my XP2 as a diatom filter

[dymium]

I currently have a Rena XP2 as my main filter on my 55G tank. Due to the setup of the tank, I don't really have any room for a HOB style filter nor do I have room for another large canister like filter. I'd like to have a diatom filter though to polish my water up a little bit and kill off some of the little bacteria in my tank. Is it possible to use diatom powder with a specific type of bag and have my XP2 function as a diatom filter? Or will I need to buy a completely separate unit?

 

[MSU Fan]

I asked this question before in the DIY forum, check this link out.

Here's another much longer debate on the subject: link.

HTH

 

[tropicfishman]

I doubt it would work, the bags used in diatom filters are almost solid, they require alot of pressure to force the water through, which is what cleans a tank up so nicely. if you put the powder in anything else besides a diatom bag it would seep through and get lodged in your pump or end up back in your tank