Which sump?

[btrader]

I have three sumps that I got when I bought a used tank. I was thinking of adding it to my 125 that has a canister filter on it. Which one should I use if any?112149112150112151112152

[fishbubbles]

I would personally use whatever's quietest and easiest to clean. I'm not a real huge fan of trickle towers that don't have a way for the water to be mechanically filtered before it goes through the bio balls. It always seems that the bio balls grow a lot of nasty gunk if dirty water is flowing over them.

[rickztahone]

Can we get side shots of these?

[btrader]

Ok the one that is dirty is the one she was using on the tank when I bought it, it was a salt water tank.
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[rickztahone]

I would use the bottom one. No point of a fuge in FW, so the middle section should be converted to a media center

[btrader]

Thanks Ricardo!