Cichlaholics Anonymous;2302909; said:I don't use air pumps anymore, and wouldn't do so unless the tank needs extra aeration
djarmstrong;2302968; said:i do have the FX5 outlet facing upwards to move the sufrace around and the spraybar on my Tetratec1200's on the surface too . I think i will take them airpumps out for a week or so i see if anything changes and if nothing goes bad ill keep them out .