I have a 120 gallon setup with a large sump filter. I want to add a Rena XP filter and can get a new one (XP2) for $70 at my lfs for a limited time. An XP3 would be better, but since I am already running another large filter system, I was wondering if people thought the XP2 would still work well. The lfs does not carry XP3's and is only running the special on the XP2. I want to add it for additional mechanical filtration. So, what do ya'll think?
XP2 Question
- Thread starter ksfishguy
- Start date
I think it would serve better as an all biological filtration unit, or partial chemical and bio. I think if you were to pack it entirely with foam/sponges for the mechanical filtration, it would clog, and the flow rate would slow down immensely, ultimately resulting in other problems(motor). However, if you were to pack it with both chemical and biological it would complement your existing filtration system well. Just my 2 cents, I do own 2 Xp3s an Xp2 and one Xp4 that I just picked up today. And my two Xp3's are all filled with substrat pro, ceramic rings, and ehfilav, and like I said for an all bio filtration unit, they work great, but since you want chemical, do half and half.
What is the best type of filter for mechanical filtration? I have a huge compartment in my sump for bio, my nitrate never goes above 10 ppm. I just want to clear up some of the "floaties" in the water.
I think I may pay the extra cash and get an XP3 it is rated for up to 175 gallons instead of the XP2's 75. I think the extra money will be worth it.
Can you use all foam blocks (I think six) our do you recommend the carbon and other filter media recommend on the ac110 directions? How many inches do you need between the tank and the wall to fit an ac110? Thanks!