Quote:
Originally Posted by BlueAbyss
I would go with a 'closed loop' style return through the bottom of the tank... option 3 looked good to me, that way you can hide the returns and the associated equipment.
Are you planning a closed loop, or are those returns from the sump?
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i'd put the closed loop on the back wall as opposed to the bottom, unless you get it tempered...most likely you'll not run into problems, but tank makers quite often suggest thicker than normal or tempered when doing a close loop...unless it is acrylic...which i can't remember ...or i forgot to read the whole thread :0