Thanks bro! then u ever smell the ozone? how much is too much? i'll be getting the sander 50..... planning to use on 4 x 2ft 5 plan tanks with a central sump(also 2 ft 5plan taNK.
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Originally Posted by nim75sg
For normal tank then just place the airstone directly to the tank can already since your skimmer input also from the main tank ...  |