- Messages
- 124
- Reaction score
- 17
I used a half dose of Chemiclean on Friday afternoon. This afternoon I did a large water change like the bottle said, after the water change, I tried to turn the skimmer back on, but even with the standpipe all the way down, it starts to overflow with in 60 seconds. should I just leave the skimmer off for another day or so? I also put in a fresh batch of carbon after the water change.