reisy00
Aquarium Advice Regular
I have an ASM protein skimmer that keeps overflowing no matter where I have the position of the tube. I ran it in vinegar for 48 hours no problems. Put it back in sump and overflowing right away. So I took a 5 gallon bucket of water out of tank put my skimmer in that with the same height water in sump. Ran it like that for 24 hours with no problem, water ran high but didn't overflow cup. Just put it back in sump and overflows again. Any ideas?