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Hey guys. I have a 3G jbj picotope tht I am looking at setting back up as a Zoa garden. I want to add a small sump to it w/o drilling. I've seen the ac70 diy mod and actually happen to have one laying around but wanted to check my options first.
I'd prefer to use a 2.5g tank and set up a simple sump with section for a refug, bubble trap and return section (may use some carbon/filter combo in the bubble trap). My issue is w/o drilling, I'm not sure how to accommodate this. I've read up on overflow boxes but seen more negative than positive reviews.
Any ideas/past experiences with a non drilled sump flow would be greatly appreciated in this new project. Thanks in advance.
I'd prefer to use a 2.5g tank and set up a simple sump with section for a refug, bubble trap and return section (may use some carbon/filter combo in the bubble trap). My issue is w/o drilling, I'm not sure how to accommodate this. I've read up on overflow boxes but seen more negative than positive reviews.
Any ideas/past experiences with a non drilled sump flow would be greatly appreciated in this new project. Thanks in advance.