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- Mar 29, 2017
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I have the Trigger 39 sump set up on my 180 gal display tank. I’m having issues with micro bubbles getting into the return chamber and display. I have 2 drain lines coming to the sump. I replaced the filter socks with filter cups that have filter floss in them. The water then goes through my skimmer section and then through the Fuge that’s filled with chaeto. I then have a sponge at the entrance to the bubble trap before the return chamber. If I hold a flashlight up to the sump, I can see micro bubbles passing under the wall and entering the return area.
Anybody else had this? I don’t see how they are getting clear to the end of the sump. Help me if you have ideas.
Anybody else had this? I don’t see how they are getting clear to the end of the sump. Help me if you have ideas.