magdelan
Fish?
Tonight I stopped into ABC Aquarium for the Ecoxotic LED Arm and left with a nice little tank too. I have removed my filter and I'm only running a Koralia Nano 425 for water movement. I do have a couple concerns though. Will the cloudiness go away without a filter? Will I need some sort of surface agitation for oxigenating the water and propper gas exchange? I plan on doing weekly two gallon water changes if that info helps to answer my questions. Also, I'm thinking about hanging a bag of Purigen (or even straight carbon) behind the rocks. Here are a couple pictures.

