http://www.reefbuilders.com/forums/ A forum for reef builders step by step guide, from start and hopefully you will never finish your project. Include a lot of photos for all of us to enjoy! en Sat, 21 Nov 2009 02:42:04 GMT vBulletin 1 http://www.reefbuilders.com/forums/images/reef/misc/rss.jpg http://www.reefbuilders.com/forums/ http://www.reefbuilders.com/forums/reef-building-step-step/13268-water-level-120-gal.html Fri, 13 Nov 2009 01:18:32 GMT I need to know how to control the tank water level. I have a 120 gal with two overflows. Each overflow has a 1.5 inch pipe or tube where the water drops down to the sump. Each pipe or tube, is a tube within a tube, and the length of the tube can be changed by moving the outer tube up or down. I remember something about adjusting the height of the tubes up or down but when I do the level in the tank does not change. Can someone explain how to get the water level down? :confused1: I need to know how to control the tank water level. I have a 120 gal with two overflows. Each overflow has a 1.5 inch pipe or tube where the water drops down to the sump. Each pipe or tube, is a tube within a tube, and the length of the tube can be changed by moving the outer tube up or down. I remember something about adjusting the height of the tubes up or down but when I do the level in the tank does not change.

Can someone explain how to get the water level down? :confused1: ]]> Reef Building (step-by-step) superbrat http://www.reefbuilders.com/forums/reef-building-step-step/13268-water-level-120-gal.html