Nice trickle towers. I had a really tight fit in my sump and made mine out of acrylic. The store bought ones were too large or too small
I like your tube connecting the sumps. I've Always Thought of Doing that. What size pvc did you use?
Also if your anything like me I'd build a cage or something out of 2x4's to protect it. That would last 10 mins in my basement before I kicked it.
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