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ThanksA 3 part recipe for success:
100 micron filter socks
Activated carbon
UV sterilizer
Of course.Thanks
You don’t need filter socks since you already have the sponge filter. The carbon you use works much better than purigen.Thanks I don't really have the option for socks unless I re arrange the plumbing as my overflow flows into the sump but under the water level. I have just put a foam filter in my second section. So purigen is not gonna make a difference?

UV does not do anything for yellow tint.Socks/roller/floss to remove particulates, carbon, uv and ozone to get rid of all the yellow tint.
Same as a ozone gen for a swimming pool ?ozone
You just squeeze it out under running tap water and reuse it.And when I change these sponge filters should I be putting a new one next to the old before disposing of it? Think I screwed My tank a few weeks ago by just removing it as nitrates went up and ammonia goes to .5 sometimes
Hi folks. Just looking for some tips for crystal clear water? Mine is pretty clear but not 100% like I see In some of shops or insta. Doni need a protein skimmer? I heard seachem purigen was good? I currently have 3 media bags 1 with carbon, some bio media and foam filter in my sump as below.
I was told to always squeeze sponge filters out in the water change water to preserve the beneficial bacteria. My understanding is that the chlorine/chloramine in tap water will kill the bacteria and this goes double for saltwater sponge filters because tap water is freshwater. I just squeeze them out in the bucket I use to siphon the tank water out. If anyone has clarification that would be great.You just squeeze it out under running tap water and reuse it.
Nitrates won’t just go up when removing the sponge filter, and I’d bet that ammonia test is just giving you false positives.
Basically. You tank is already cycled and there’s no need for ammonia testing any longer.

