Looking at the tank, I replaced the left hand pump with an eheim... You could use maxi jets if Yiu wanted. I yanked the skimmer and am now using a Nac bubble magus. Actually I'm using two. They fit in the middle section, but stick up higher that the flap thingie.. So I have to leave that open.
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"Rules are for the obedience of fools and the guidance of wise men."
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