blackforest
Well-Known Member
So I added a second air pump and another stone to each bucket, but then did a ton of reading on undercurrent systems and decided that it did not need the extra air, so I just unplugged the air pump and left everything intact in case the primary pump failed for some reason, I could just use the second one. Well I did a water change out yesterday, decided to switch from zone to hydroguard, and today there was water leaking out through the unplugged air pump. Apparently it created a siphon! About 2 gal came out. I'm just happy it was not another bucket leak...